2023521577

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67211}}^1$

素因数の和:67269

約数の個数: 32

約数和(自身を含む): 2787416064

約数和(自身を除く): 763894487

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 391, 1309, 1771, 2737, 4301, 30107, 67211, 470477, 739321, 1142587, 1545853, 5175247, 7998109, 10820971, 12568457, 17004383, 26279501, 87979199, 119030681, 183956507, 289074511, 2023521577]

約数ペア:

[(1, 2023521577), (7, 289074511), (11, 183956507), (17, 119030681), (23, 87979199), (77, 26279501), (119, 17004383), (161, 12568457), (187, 10820971), (253, 7998109), (391, 5175247), (1309, 1545853), (1771, 1142587), (2737, 739321), (4301, 470477), (30107, 67211)]