527014019

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 646272000

約数和(自身を除く): 119257981

約数列:

[1, 7, 23, 59, 109, 161, 413, 509, 763, 1357, 2507, 3563, 6431, 9499, 11707, 17549, 30031, 45017, 55481, 81949, 147913, 210217, 388367, 690713, 1035391, 1276063, 3273379, 4834991, 8932441, 22913653, 75287717, 527014019]

約数ペア:

[(1, 527014019), (7, 75287717), (23, 22913653), (59, 8932441), (109, 4834991), (161, 3273379), (413, 1276063), (509, 1035391), (763, 690713), (1357, 388367), (2507, 210217), (3563, 147913), (6431, 81949), (9499, 55481), (11707, 45017), (17549, 30031)]