121409617

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 151027200

約数和(自身を除く): 29617583

約数列:

[1, 7, 23, 37, 89, 161, 229, 259, 623, 851, 1603, 2047, 3293, 5267, 5957, 8473, 14329, 20381, 23051, 36869, 59311, 75739, 142667, 194879, 468763, 530173, 754097, 1364153, 3281341, 5278679, 17344231, 121409617]

約数ペア:

[(1, 121409617), (7, 17344231), (23, 5278679), (37, 3281341), (89, 1364153), (161, 754097), (229, 530173), (259, 468763), (623, 194879), (851, 142667), (1603, 75739), (2047, 59311), (3293, 36869), (5267, 23051), (5957, 20381), (8473, 14329)]