29929269

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 40711680

約数和(自身を除く): 10782411

約数列:

[1, 3, 71, 213, 227, 619, 681, 1857, 16117, 43949, 48351, 131847, 140513, 421539, 9976423, 29929269]

約数ペア:

[(1, 29929269), (3, 9976423), (71, 421539), (213, 140513), (227, 131847), (619, 48351), (681, 43949), (1857, 16117)]