30972549

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 41929920

約数和(自身を除く): 10957371

約数列:

[1, 3, 137, 179, 411, 421, 537, 1263, 24523, 57677, 73569, 75359, 173031, 226077, 10324183, 30972549]

約数ペア:

[(1, 30972549), (3, 10324183), (137, 226077), (179, 173031), (411, 75359), (421, 73569), (537, 57677), (1263, 24523)]