774249

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 1258560

約数和(自身を除く): 484311

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 229, 483, 687, 1127, 1603, 3381, 4809, 5267, 11221, 15801, 33663, 36869, 110607, 258083, 774249]

約数ペア:

[(1, 774249), (3, 258083), (7, 110607), (21, 36869), (23, 33663), (49, 15801), (69, 11221), (147, 5267), (161, 4809), (229, 3381), (483, 1603), (687, 1127)]