520047703747

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{30055349}}^1$

素因数の和:30055395

約数の個数: 16

約数和(自身を含む): 616014453600

約数和(自身を除く): 95966749853

約数列:

[1, 11, 13, 121, 143, 1331, 1573, 17303, 30055349, 330608839, 390719537, 3636697229, 4297914907, 40003669519, 47277063977, 520047703747]

約数ペア:

[(1, 520047703747), (11, 47277063977), (13, 40003669519), (121, 4297914907), (143, 3636697229), (1331, 390719537), (1573, 330608839), (17303, 30055349)]