745565187

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1\times {\mathrm{10891}}^1$

素因数の和:12114

約数の個数: 16

約数和(自身を含む): 1047374720

約数和(自身を除く): 301809533

約数列:

[1, 3, 19, 57, 1201, 3603, 10891, 22819, 32673, 68457, 206929, 620787, 13080091, 39240273, 248521729, 745565187]

約数ペア:

[(1, 745565187), (3, 248521729), (19, 39240273), (57, 13080091), (1201, 620787), (3603, 206929), (10891, 68457), (22819, 32673)]