231107487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^2$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 336251664

約数和(自身を除く): 105144177

約数列:

[1, 3, 13, 39, 113, 229, 339, 687, 1469, 2977, 4407, 8931, 25877, 52441, 77631, 157323, 336401, 681733, 1009203, 2045199, 5925833, 17777499, 77035829, 231107487]

約数ペア:

[(1, 231107487), (3, 77035829), (13, 17777499), (39, 5925833), (113, 2045199), (229, 1009203), (339, 681733), (687, 336401), (1469, 157323), (2977, 77631), (4407, 52441), (8931, 25877)]