289904329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 359251200

約数和(自身を除く): 69346871

約数列:

[1, 11, 13, 29, 53, 143, 319, 377, 583, 689, 1319, 1537, 4147, 7579, 14509, 16907, 17147, 19981, 38251, 69907, 188617, 219791, 420761, 497263, 768977, 908791, 2027303, 5469893, 9996701, 22300333, 26354939, 289904329]

約数ペア:

[(1, 289904329), (11, 26354939), (13, 22300333), (29, 9996701), (53, 5469893), (143, 2027303), (319, 908791), (377, 768977), (583, 497263), (689, 420761), (1319, 219791), (1537, 188617), (4147, 69907), (7579, 38251), (14509, 19981), (16907, 17147)]