127111649

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{2269}}^1$

素因数の和:2480

約数の個数: 16

約数和(自身を含む): 149057280

約数和(自身を除く): 21945631

約数列:

[1, 7, 53, 151, 371, 1057, 2269, 8003, 15883, 56021, 120257, 342619, 841799, 2398333, 18158807, 127111649]

約数ペア:

[(1, 127111649), (7, 18158807), (53, 2398333), (151, 841799), (371, 342619), (1057, 120257), (2269, 56021), (8003, 15883)]