23979423

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 35875840

約数和(自身を除く): 11896417

約数列:

[1, 3, 13, 39, 43, 79, 129, 181, 237, 543, 559, 1027, 1677, 2353, 3081, 3397, 7059, 7783, 10191, 14299, 23349, 42897, 44161, 101179, 132483, 185887, 303537, 557661, 614857, 1844571, 7993141, 23979423]

約数ペア:

[(1, 23979423), (3, 7993141), (13, 1844571), (39, 614857), (43, 557661), (79, 303537), (129, 185887), (181, 132483), (237, 101179), (543, 44161), (559, 42897), (1027, 23349), (1677, 14299), (2353, 10191), (3081, 7783), (3397, 7059)]