17312637531

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2552357}}^1$

素因数の和:2552403

約数の個数: 32

約数和(自身を含む): 29403164160

約数和(自身を除く): 12090526629

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 2552357, 7657071, 17866499, 43390069, 48494783, 53599497, 130170207, 145484349, 303730483, 339463481, 824411311, 911191449, 1018390443, 2473233933, 5770879177, 17312637531]

約数ペア:

[(1, 17312637531), (3, 5770879177), (7, 2473233933), (17, 1018390443), (19, 911191449), (21, 824411311), (51, 339463481), (57, 303730483), (119, 145484349), (133, 130170207), (323, 53599497), (357, 48494783), (399, 43390069), (969, 17866499), (2261, 7657071), (6783, 2552357)]