1330792761339

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4219}}^1\times {\mathrm{14081}}^1$

素因数の和:18456

約数の個数: 48

約数和(自身を含む): 2039501692800

約数和(自身を除く): 708708931461

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 2489, 4219, 7467, 12657, 14081, 22401, 37971, 42243, 80161, 126729, 240483, 267539, 552689, 721449, 802617, 1658067, 1844611, 2407851, 4974201, 5533833, 10501091, 16601499, 31503273, 35047609, 59407739, 94509819, 105142827, 178223217, 315428481, 534669651, 1128747041, 3386241123, 7782413809, 10158723369, 23347241427, 70041724281, 147865862371, 443597587113, 1330792761339]

約数ペア:

[(1, 1330792761339), (3, 443597587113), (9, 147865862371), (19, 70041724281), (57, 23347241427), (131, 10158723369), (171, 7782413809), (393, 3386241123), (1179, 1128747041), (2489, 534669651), (4219, 315428481), (7467, 178223217), (12657, 105142827), (14081, 94509819), (22401, 59407739), (37971, 35047609), (42243, 31503273), (80161, 16601499), (126729, 10501091), (240483, 5533833), (267539, 4974201), (552689, 2407851), (721449, 1844611), (802617, 1658067)]