10420137

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4241}}^1$

素因数の和:4270

約数の個数: 32

約数和(自身を含む): 19004160

約数和(自身を除く): 8584023

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 4241, 12723, 29687, 38169, 55133, 89061, 114507, 165399, 267183, 385931, 496197, 801549, 1157793, 1488591, 3473379, 10420137]

約数ペア:

[(1, 10420137), (3, 3473379), (7, 1488591), (9, 1157793), (13, 801549), (21, 496197), (27, 385931), (39, 267183), (63, 165399), (91, 114507), (117, 89061), (189, 55133), (273, 38169), (351, 29687), (819, 12723), (2457, 4241)]