42259431

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 57132000

約数和(自身を除く): 14872569

約数列:

[1, 3, 137, 229, 411, 449, 687, 1347, 31373, 61513, 94119, 102821, 184539, 308463, 14086477, 42259431]

約数ペア:

[(1, 42259431), (3, 14086477), (137, 308463), (229, 184539), (411, 102821), (449, 94119), (687, 61513), (1347, 31373)]