72147389

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5693}}^1$

素因数の和:5764

約数の個数: 16

約数和(自身を含む): 81993600

約数和(自身を除く): 9846211

約数列:

[1, 19, 23, 29, 437, 551, 667, 5693, 12673, 108167, 130939, 165097, 2487841, 3136843, 3797231, 72147389]

約数ペア:

[(1, 72147389), (19, 3797231), (23, 3136843), (29, 2487841), (437, 165097), (551, 130939), (667, 108167), (5693, 12673)]