468476547

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 788449536

約数和(自身を除く): 319972989

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 331, 363, 557, 847, 993, 1671, 2317, 2541, 3641, 3899, 6127, 6951, 10923, 11697, 18381, 25487, 40051, 42889, 67397, 76461, 120153, 128667, 184367, 202191, 280357, 471779, 553101, 841071, 1290569, 1415337, 2028037, 3871707, 6084111, 14196259, 22308407, 42588777, 66925221, 156158849, 468476547]

約数ペア:

[(1, 468476547), (3, 156158849), (7, 66925221), (11, 42588777), (21, 22308407), (33, 14196259), (77, 6084111), (121, 3871707), (231, 2028037), (331, 1415337), (363, 1290569), (557, 841071), (847, 553101), (993, 471779), (1671, 280357), (2317, 202191), (2541, 184367), (3641, 128667), (3899, 120153), (6127, 76461), (6951, 67397), (10923, 42889), (11697, 40051), (18381, 25487)]