6445719

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1013}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 10756512

約数和(自身を除く): 4310793

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 1013, 2121, 3039, 6363, 7091, 9117, 21273, 63819, 102313, 306939, 716191, 920817, 2148573, 6445719]

約数ペア:

[(1, 6445719), (3, 2148573), (7, 920817), (9, 716191), (21, 306939), (63, 102313), (101, 63819), (303, 21273), (707, 9117), (909, 7091), (1013, 6363), (2121, 3039)]