1348529

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 1771560

約数和(自身を除く): 423031

約数列:

[1, 7, 13, 29, 49, 73, 91, 203, 377, 511, 637, 949, 1421, 2117, 2639, 3577, 6643, 14819, 18473, 27521, 46501, 103733, 192647, 1348529]

約数ペア:

[(1, 1348529), (7, 192647), (13, 103733), (29, 46501), (49, 27521), (73, 18473), (91, 14819), (203, 6643), (377, 3577), (511, 2639), (637, 2117), (949, 1421)]