1330954443

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541699}}^1$

素因数の和:541728

約数の個数: 32

約数和(自身を含む): 2426816000

約数和(自身を除く): 1095861557

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 541699, 1625097, 3791893, 4875291, 7042087, 11375679, 14625873, 21126261, 34127037, 49294609, 63378783, 102381111, 147883827, 190136349, 443651481, 1330954443]

約数ペア:

[(1, 1330954443), (3, 443651481), (7, 190136349), (9, 147883827), (13, 102381111), (21, 63378783), (27, 49294609), (39, 34127037), (63, 21126261), (91, 14625873), (117, 11375679), (189, 7042087), (273, 4875291), (351, 3791893), (819, 1625097), (2457, 541699)]