381215692713

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2677}}^1\times {\mathrm{22109}}^1$

素因数の和:24921

約数の個数: 32

約数和(自身を含む): 540000489600

約数和(自身を除く): 158784796887

約数列:

[1, 3, 19, 57, 113, 339, 2147, 2677, 6441, 8031, 22109, 50863, 66327, 152589, 302501, 420071, 907503, 1260213, 2498317, 5747519, 7494951, 17242557, 47468023, 59185793, 142404069, 177557379, 1124530067, 3373590201, 6687994609, 20063983827, 127071897571, 381215692713]

約数ペア:

[(1, 381215692713), (3, 127071897571), (19, 20063983827), (57, 6687994609), (113, 3373590201), (339, 1124530067), (2147, 177557379), (2677, 142404069), (6441, 59185793), (8031, 47468023), (22109, 17242557), (50863, 7494951), (66327, 5747519), (152589, 2498317), (302501, 1260213), (420071, 907503)]