1274513667

素因数分解:

$3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{58189}}^1$

素因数の和:58355

約数の個数: 24

約数和(自身を含む): 1990098000

約数和(自身を除く): 715584333

約数列:

[1, 3, 7, 21, 49, 147, 149, 447, 1043, 3129, 7301, 21903, 58189, 174567, 407323, 1221969, 2851261, 8553783, 8670161, 26010483, 60691127, 182073381, 424837889, 1274513667]

約数ペア:

[(1, 1274513667), (3, 424837889), (7, 182073381), (21, 60691127), (49, 26010483), (147, 8670161), (149, 8553783), (447, 2851261), (1043, 1221969), (3129, 407323), (7301, 174567), (21903, 58189)]