352521

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 576576

約数和(自身を除く): 224055

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 131, 207, 299, 393, 897, 1179, 1703, 2691, 3013, 5109, 9039, 15327, 27117, 39169, 117507, 352521]

約数ペア:

[(1, 352521), (3, 117507), (9, 39169), (13, 27117), (23, 15327), (39, 9039), (69, 5109), (117, 3013), (131, 2691), (207, 1703), (299, 1179), (393, 897)]