16031079

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 24538800

約数和(自身を除く): 8507721

約数列:

[1, 3, 9, 19, 57, 171, 241, 389, 723, 1167, 2169, 3501, 4579, 7391, 13737, 22173, 41211, 66519, 93749, 281247, 843741, 1781231, 5343693, 16031079]

約数ペア:

[(1, 16031079), (3, 5343693), (9, 1781231), (19, 843741), (57, 281247), (171, 93749), (241, 66519), (389, 41211), (723, 22173), (1167, 13737), (2169, 7391), (3501, 4579)]