8659761

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{661}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 12646848

約数和(自身を除く): 3987087

約数列:

[1, 3, 11, 33, 397, 661, 1191, 1983, 4367, 7271, 13101, 21813, 262417, 787251, 2886587, 8659761]

約数ペア:

[(1, 8659761), (3, 2886587), (11, 787251), (33, 262417), (397, 21813), (661, 13101), (1191, 7271), (1983, 4367)]