377128531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 431686080

約数和(自身を除く): 54557549

約数列:

[1, 13, 37, 59, 97, 137, 481, 767, 1261, 1781, 2183, 3589, 5069, 5723, 8083, 13289, 28379, 46657, 65897, 74399, 105079, 172757, 211751, 299071, 491693, 784051, 2752763, 3887923, 6392009, 10192663, 29009887, 377128531]

約数ペア:

[(1, 377128531), (13, 29009887), (37, 10192663), (59, 6392009), (97, 3887923), (137, 2752763), (481, 784051), (767, 491693), (1261, 299071), (1781, 211751), (2183, 172757), (3589, 105079), (5069, 74399), (5723, 65897), (8083, 46657), (13289, 28379)]