231578333

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{929}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 267840000

約数和(自身を除く): 36261667

約数列:

[1, 7, 149, 239, 929, 1043, 1673, 6503, 35611, 138421, 222031, 249277, 968947, 1554217, 33082619, 231578333]

約数ペア:

[(1, 231578333), (7, 33082619), (149, 1554217), (239, 968947), (929, 249277), (1043, 222031), (1673, 138421), (6503, 35611)]