953186073

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1997}}^1$

素因数の和:2222

約数の個数: 48

約数和(自身を含む): 1574360064

約数和(自身を除く): 621173991

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 191, 357, 573, 833, 1337, 1997, 2499, 3247, 4011, 5991, 9359, 9741, 13979, 22729, 28077, 33949, 41937, 68187, 97853, 101847, 159103, 237643, 293559, 381427, 477309, 712929, 1144281, 1663501, 2669989, 4990503, 6484259, 8009967, 18689923, 19452777, 45389813, 56069769, 136169439, 317728691, 953186073]

約数ペア:

[(1, 953186073), (3, 317728691), (7, 136169439), (17, 56069769), (21, 45389813), (49, 19452777), (51, 18689923), (119, 8009967), (147, 6484259), (191, 4990503), (357, 2669989), (573, 1663501), (833, 1144281), (1337, 712929), (1997, 477309), (2499, 381427), (3247, 293559), (4011, 237643), (5991, 159103), (9359, 101847), (9741, 97853), (13979, 68187), (22729, 41937), (28077, 33949)]