23521587

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 31946400

約数和(自身を除く): 8424813

約数列:

[1, 3, 101, 149, 303, 447, 521, 1563, 15049, 45147, 52621, 77629, 157863, 232887, 7840529, 23521587]

約数ペア:

[(1, 23521587), (3, 7840529), (101, 232887), (149, 157863), (303, 77629), (447, 52621), (521, 45147), (1563, 15049)]