222867723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{677}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 335333376

約数和(自身を除く): 112465653

約数列:

[1, 3, 13, 23, 39, 69, 299, 367, 677, 897, 1101, 2031, 4771, 8441, 8801, 14313, 15571, 25323, 26403, 46713, 109733, 202423, 248459, 329199, 607269, 745377, 3229967, 5714557, 9689901, 17143671, 74289241, 222867723]

約数ペア:

[(1, 222867723), (3, 74289241), (13, 17143671), (23, 9689901), (39, 5714557), (69, 3229967), (299, 745377), (367, 607269), (677, 329199), (897, 248459), (1101, 202423), (2031, 109733), (4771, 46713), (8441, 26403), (8801, 25323), (14313, 15571)]