808218333

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{27967}}^1$

素因数の和:28018

約数の個数: 36

約数和(自身を含む): 1330717440

約数和(自身を除く): 522499107

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 1521, 2223, 3211, 9633, 27967, 28899, 83901, 251703, 363571, 531373, 1090713, 1594119, 3272139, 4726423, 4782357, 6907849, 14179269, 20723547, 42537807, 62170641, 89802037, 269406111, 808218333]

約数ペア:

[(1, 808218333), (3, 269406111), (9, 89802037), (13, 62170641), (19, 42537807), (39, 20723547), (57, 14179269), (117, 6907849), (169, 4782357), (171, 4726423), (247, 3272139), (507, 1594119), (741, 1090713), (1521, 531373), (2223, 363571), (3211, 251703), (9633, 83901), (27967, 28899)]