1239724107

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{13043}}^1$

素因数の和:13287

約数の個数: 24

約数和(自身を含む): 1831377600

約数和(自身を除く): 591653493

約数列:

[1, 3, 9, 59, 177, 179, 531, 537, 1611, 10561, 13043, 31683, 39129, 95049, 117387, 769537, 2308611, 2334697, 6925833, 7004091, 21012273, 137747123, 413241369, 1239724107]

約数ペア:

[(1, 1239724107), (3, 413241369), (9, 137747123), (59, 21012273), (177, 7004091), (179, 6925833), (531, 2334697), (537, 2308611), (1611, 769537), (10561, 117387), (13043, 95049), (31683, 39129)]