31373191

素因数分解:

${\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 33177600

約数和(自身を除く): 1804409

約数列:

[1, 53, 59, 79, 127, 3127, 4187, 4661, 6731, 7493, 10033, 247033, 397129, 531749, 591947, 31373191]

約数ペア:

[(1, 31373191), (53, 591947), (59, 531749), (79, 397129), (127, 247033), (3127, 10033), (4187, 7493), (4661, 6731)]