172377231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{19301}}^1$

素因数の和:19546

約数の個数: 16

約数和(自身を含む): 248609760

約数和(自身を除く): 76232529

約数列:

[1, 3, 13, 39, 229, 687, 2977, 8931, 19301, 57903, 250913, 752739, 4419929, 13259787, 57459077, 172377231]

約数ペア:

[(1, 172377231), (3, 57459077), (13, 13259787), (39, 4419929), (229, 752739), (687, 250913), (2977, 57903), (8931, 19301)]