13306740687

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{20113}}^1$

素因数の和:20264

約数の個数: 48

約数和(自身を含む): 20897641440

約数和(自身を除く): 7590900753

約数列:

[1, 3, 9, 19, 53, 57, 73, 159, 171, 219, 477, 657, 1007, 1387, 3021, 3869, 4161, 9063, 11607, 12483, 20113, 34821, 60339, 73511, 181017, 220533, 382147, 661599, 1065989, 1146441, 1468249, 3197967, 3439323, 4404747, 9593901, 13214241, 20253791, 27896731, 60761373, 77817197, 83690193, 182284119, 233451591, 251070579, 700354773, 1478526743, 4435580229, 13306740687]

約数ペア:

[(1, 13306740687), (3, 4435580229), (9, 1478526743), (19, 700354773), (53, 251070579), (57, 233451591), (73, 182284119), (159, 83690193), (171, 77817197), (219, 60761373), (477, 27896731), (657, 20253791), (1007, 13214241), (1387, 9593901), (3021, 4404747), (3869, 3439323), (4161, 3197967), (9063, 1468249), (11607, 1146441), (12483, 1065989), (20113, 661599), (34821, 382147), (60339, 220533), (73511, 181017)]