171225678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2195201}}^1$

素因数の和:2195219

約数の個数: 16

約数和(自身を含む): 368793936

約数和(自身を除く): 197568258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2195201, 4390402, 6585603, 13171206, 28537613, 57075226, 85612839, 171225678]

約数ペア:

[(1, 171225678), (2, 85612839), (3, 57075226), (6, 28537613), (13, 13171206), (26, 6585603), (39, 4390402), (78, 2195201)]