144029473

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{18257}}^1$

素因数の和:18301

約数の個数: 16

約数和(自身を含む): 175276800

約数和(自身を除く): 31247327

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 18257, 127799, 419911, 894593, 2939377, 6262151, 20575639, 144029473]

約数ペア:

[(1, 144029473), (7, 20575639), (23, 6262151), (49, 2939377), (161, 894593), (343, 419911), (1127, 127799), (7889, 18257)]