7138045629

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{326251}}^1$

素因数の和:326298

約数の個数: 48

約数和(自身を含む): 12825618624

約数和(自身を除く): 5687572995

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1287, 1683, 1989, 2431, 7293, 21879, 326251, 978753, 2936259, 3588761, 4241263, 5546267, 10766283, 12723789, 16638801, 32298849, 38171367, 46653893, 49916403, 61008937, 72101471, 139961679, 183026811, 216304413, 419885037, 549080433, 648913239, 793116181, 2379348543, 7138045629]

約数ペア:

[(1, 7138045629), (3, 2379348543), (9, 793116181), (11, 648913239), (13, 549080433), (17, 419885037), (33, 216304413), (39, 183026811), (51, 139961679), (99, 72101471), (117, 61008937), (143, 49916403), (153, 46653893), (187, 38171367), (221, 32298849), (429, 16638801), (561, 12723789), (663, 10766283), (1287, 5546267), (1683, 4241263), (1989, 3588761), (2431, 2936259), (7293, 978753), (21879, 326251)]