335394579

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4733}}^1$

素因数の和:4851

約数の個数: 32

約数和(自身を含む): 508999680

約数和(自身を除く): 173605101

約数列:

[1, 3, 13, 23, 39, 69, 79, 237, 299, 897, 1027, 1817, 3081, 4733, 5451, 14199, 23621, 61529, 70863, 108859, 184587, 326577, 373907, 1121721, 1415167, 4245501, 4860791, 8599861, 14582373, 25799583, 111798193, 335394579]

約数ペア:

[(1, 335394579), (3, 111798193), (13, 25799583), (23, 14582373), (39, 8599861), (69, 4860791), (79, 4245501), (237, 1415167), (299, 1121721), (897, 373907), (1027, 326577), (1817, 184587), (3081, 108859), (4733, 70863), (5451, 61529), (14199, 23621)]