679397829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{664123}}^1$

素因数の和:664168

約数の個数: 16

約数和(自身を含む): 1020094464

約数和(自身を除く): 340696635

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 664123, 1992369, 7305353, 20587813, 21916059, 61763439, 226465943, 679397829]

約数ペア:

[(1, 679397829), (3, 226465943), (11, 61763439), (31, 21916059), (33, 20587813), (93, 7305353), (341, 1992369), (1023, 664123)]