1330366807

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 1837270512

約数和(自身を除く): 506903705

約数列:

[1, 7, 11, 17, 49, 67, 77, 119, 121, 187, 197, 469, 539, 737, 833, 847, 1139, 1309, 1379, 2057, 2167, 3283, 3349, 5159, 5929, 7973, 8107, 9163, 9653, 12529, 13199, 14399, 15169, 23443, 23837, 36113, 36839, 55811, 56749, 87703, 92393, 100793, 106183, 137819, 145189, 164101, 166859, 224383, 257873, 397243, 405229, 613921, 646751, 964733, 1016323, 1168013, 1570681, 1597079, 1805111, 2468213, 2836603, 6753131, 7114261, 10994767, 11179553, 17277491, 19856221, 27150343, 78256871, 120942437, 190052401, 1330366807]

約数ペア:

[(1, 1330366807), (7, 190052401), (11, 120942437), (17, 78256871), (49, 27150343), (67, 19856221), (77, 17277491), (119, 11179553), (121, 10994767), (187, 7114261), (197, 6753131), (469, 2836603), (539, 2468213), (737, 1805111), (833, 1597079), (847, 1570681), (1139, 1168013), (1309, 1016323), (1379, 964733), (2057, 646751), (2167, 613921), (3283, 405229), (3349, 397243), (5159, 257873), (5929, 224383), (7973, 166859), (8107, 164101), (9163, 145189), (9653, 137819), (12529, 106183), (13199, 100793), (14399, 92393), (15169, 87703), (23443, 56749), (23837, 55811), (36113, 36839)]