397000563

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{3121}}^1$

素因数の和:3622

約数の個数: 16

約数和(自身を含む): 535735200

約数和(自身を除く): 138734637

約数列:

[1, 3, 109, 327, 389, 1167, 3121, 9363, 42401, 127203, 340189, 1020567, 1214069, 3642207, 132333521, 397000563]

約数ペア:

[(1, 397000563), (3, 132333521), (109, 3642207), (327, 1214069), (389, 1020567), (1167, 340189), (3121, 127203), (9363, 42401)]