293713251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{641}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 437176320

約数和(自身を除く): 143463069

約数列:

[1, 3, 13, 31, 39, 93, 379, 403, 641, 1137, 1209, 1923, 4927, 8333, 11749, 14781, 19871, 24999, 35247, 59613, 152737, 242939, 258323, 458211, 728817, 774969, 3158207, 7531109, 9474621, 22593327, 97904417, 293713251]

約数ペア:

[(1, 293713251), (3, 97904417), (13, 22593327), (31, 9474621), (39, 7531109), (93, 3158207), (379, 774969), (403, 728817), (641, 458211), (1137, 258323), (1209, 242939), (1923, 152737), (4927, 59613), (8333, 35247), (11749, 24999), (14781, 19871)]