507483361

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{491}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 655958016

約数和(自身を除く): 148474655

約数列:

[1, 7, 11, 31, 77, 217, 341, 433, 491, 2387, 3031, 3437, 4763, 5401, 13423, 15221, 33341, 37807, 93961, 106547, 147653, 167431, 212603, 1033571, 1172017, 1488221, 2338633, 6590693, 16370431, 46134851, 72497623, 507483361]

約数ペア:

[(1, 507483361), (7, 72497623), (11, 46134851), (31, 16370431), (77, 6590693), (217, 2338633), (341, 1488221), (433, 1172017), (491, 1033571), (2387, 212603), (3031, 167431), (3437, 147653), (4763, 106547), (5401, 93961), (13423, 37807), (15221, 33341)]