201706401

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{461}}^1\times {\mathrm{863}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 292190976

約数和(自身を除く): 90484575

約数列:

[1, 3, 13, 39, 169, 461, 507, 863, 1383, 2589, 5993, 11219, 17979, 33657, 77909, 145847, 233727, 397843, 437541, 1193529, 5171959, 15515877, 67235467, 201706401]

約数ペア:

[(1, 201706401), (3, 67235467), (13, 15515877), (39, 5171959), (169, 1193529), (461, 437541), (507, 397843), (863, 233727), (1383, 145847), (2589, 77909), (5993, 33657), (11219, 17979)]