470676689

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 572006400

約数和(自身を除く): 101329711

約数列:

[1, 7, 31, 59, 97, 217, 379, 413, 679, 1829, 2653, 3007, 5723, 11749, 12803, 21049, 22361, 36763, 40061, 82243, 156527, 177413, 257341, 693191, 1139653, 1241891, 2169017, 4852337, 7977571, 15183119, 67239527, 470676689]

約数ペア:

[(1, 470676689), (7, 67239527), (31, 15183119), (59, 7977571), (97, 4852337), (217, 2169017), (379, 1241891), (413, 1139653), (679, 693191), (1829, 257341), (2653, 177413), (3007, 156527), (5723, 82243), (11749, 40061), (12803, 36763), (21049, 22361)]