1049063421

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 1748459520

約数和(自身を除く): 699396099

約数列:

[1, 3, 7, 17, 21, 51, 61, 67, 119, 183, 201, 357, 427, 469, 719, 1037, 1139, 1281, 1407, 2157, 3111, 3417, 4087, 5033, 7259, 7973, 12223, 12261, 15099, 21777, 23919, 28609, 36669, 43859, 48173, 69479, 85561, 85827, 131577, 144519, 208437, 256683, 307013, 337211, 486353, 745603, 818941, 921039, 1011633, 1459059, 2236809, 2456823, 2938553, 5219221, 5732587, 8815659, 15657663, 17197761, 20569871, 49955401, 61709613, 149866203, 349687807, 1049063421]

約数ペア:

[(1, 1049063421), (3, 349687807), (7, 149866203), (17, 61709613), (21, 49955401), (51, 20569871), (61, 17197761), (67, 15657663), (119, 8815659), (183, 5732587), (201, 5219221), (357, 2938553), (427, 2456823), (469, 2236809), (719, 1459059), (1037, 1011633), (1139, 921039), (1281, 818941), (1407, 745603), (2157, 486353), (3111, 337211), (3417, 307013), (4087, 256683), (5033, 208437), (7259, 144519), (7973, 131577), (12223, 85827), (12261, 85561), (15099, 69479), (21777, 48173), (23919, 43859), (28609, 36669)]