13272207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6421}}^1$

素因数の和:6490

約数の個数: 16

約数和(自身を含む): 19420128

約数和(自身を除く): 6147921

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 6421, 19263, 83473, 250419, 340313, 1020939, 4424069, 13272207]

約数ペア:

[(1, 13272207), (3, 4424069), (13, 1020939), (39, 340313), (53, 250419), (159, 83473), (689, 19263), (2067, 6421)]