1388403413

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{5323}}^1$

素因数の和:5636

約数の個数: 16

約数和(自身を含む): 1498812480

約数和(自身を除く): 110409067

約数列:

[1, 17, 67, 229, 1139, 3893, 5323, 15343, 90491, 260831, 356641, 1218967, 6062897, 20722439, 81670789, 1388403413]

約数ペア:

[(1, 1388403413), (17, 81670789), (67, 20722439), (229, 6062897), (1139, 1218967), (3893, 356641), (5323, 260831), (15343, 90491)]