1379506609

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1231}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 1578192000

約数和(自身を除く): 198685391

約数列:

[1, 13, 19, 169, 247, 349, 1231, 3211, 4537, 6631, 16003, 23389, 58981, 86203, 208039, 304057, 429619, 1120639, 3952741, 5585047, 8162761, 72605611, 106115893, 1379506609]

約数ペア:

[(1, 1379506609), (13, 106115893), (19, 72605611), (169, 8162761), (247, 5585047), (349, 3952741), (1231, 1120639), (3211, 429619), (4537, 304057), (6631, 208039), (16003, 86203), (23389, 58981)]