201720483

素因数分解:

$3^3\times {\mathrm{719}}^1\times {\mathrm{10391}}^1$

素因数の和:11119

約数の個数: 16

約数和(自身を含む): 299289600

約数和(自身を除く): 97569117

約数列:

[1, 3, 9, 27, 719, 2157, 6471, 10391, 19413, 31173, 93519, 280557, 7471129, 22413387, 67240161, 201720483]

約数ペア:

[(1, 201720483), (3, 67240161), (9, 22413387), (27, 7471129), (719, 280557), (2157, 93519), (6471, 31173), (10391, 19413)]