13860129

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 18849600

約数和(自身を除く): 4989471

約数列:

[1, 3, 101, 149, 303, 307, 447, 921, 15049, 31007, 45147, 45743, 93021, 137229, 4620043, 13860129]

約数ペア:

[(1, 13860129), (3, 4620043), (101, 137229), (149, 93021), (303, 45743), (307, 45147), (447, 31007), (921, 15049)]