173621409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{3271}}^1$

素因数の和:4648

約数の個数: 16

約数和(自身を含む): 249561984

約数和(自身を除く): 75940575

約数列:

[1, 3, 13, 39, 1361, 3271, 4083, 9813, 17693, 42523, 53079, 127569, 4451831, 13355493, 57873803, 173621409]

約数ペア:

[(1, 173621409), (3, 57873803), (13, 13355493), (39, 4451831), (1361, 127569), (3271, 53079), (4083, 42523), (9813, 17693)]