1225635837

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2389}}^1$

素因数の和:2573

約数の個数: 32

約数和(自身を含む): 1731354240

約数和(自身を除く): 505718403

約数列:

[1, 3, 41, 43, 97, 123, 129, 291, 1763, 2389, 3977, 4171, 5289, 7167, 11931, 12513, 97949, 102727, 171011, 231733, 293847, 308181, 513033, 695199, 4211807, 9501053, 9964519, 12635421, 28503159, 29893557, 408545279, 1225635837]

約数ペア:

[(1, 1225635837), (3, 408545279), (41, 29893557), (43, 28503159), (97, 12635421), (123, 9964519), (129, 9501053), (291, 4211807), (1763, 695199), (2389, 513033), (3977, 308181), (4171, 293847), (5289, 231733), (7167, 171011), (11931, 102727), (12513, 97949)]