13210533

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1055

約数の個数: 40

約数和(自身を含む): 23557248

約数和(自身を除く): 10346715

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1013, 1449, 1863, 3039, 4347, 7091, 9117, 13041, 21273, 23299, 27351, 63819, 69897, 82053, 163093, 191457, 209691, 489279, 574371, 629073, 1467837, 1887219, 4403511, 13210533]

約数ペア:

[(1, 13210533), (3, 4403511), (7, 1887219), (9, 1467837), (21, 629073), (23, 574371), (27, 489279), (63, 209691), (69, 191457), (81, 163093), (161, 82053), (189, 69897), (207, 63819), (483, 27351), (567, 23299), (621, 21273), (1013, 13041), (1449, 9117), (1863, 7091), (3039, 4347)]