470649597

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{141209}}^1$

素因数の和:141324

約数の個数: 16

約数和(自身を含む): 691364160

約数和(自身を除く): 220714563

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 141209, 423627, 1553299, 4659897, 14262109, 42786327, 156883199, 470649597]

約数ペア:

[(1, 470649597), (3, 156883199), (11, 42786327), (33, 14262109), (101, 4659897), (303, 1553299), (1111, 423627), (3333, 141209)]