317804517

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{3847}}^1$

素因数の和:4057

約数の個数: 24

約数和(自身を含む): 469425216

約数和(自身を除く): 151620699

約数列:

[1, 3, 9, 67, 137, 201, 411, 603, 1233, 3847, 9179, 11541, 27537, 34623, 82611, 257749, 527039, 773247, 1581117, 2319741, 4743351, 35311613, 105934839, 317804517]

約数ペア:

[(1, 317804517), (3, 105934839), (9, 35311613), (67, 4743351), (137, 2319741), (201, 1581117), (411, 773247), (603, 527039), (1233, 257749), (3847, 82611), (9179, 34623), (11541, 27537)]