9953669131

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{1759}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 11921817600

約数和(自身を除く): 1968148469

約数列:

[1, 7, 31, 89, 217, 293, 623, 1759, 2051, 2759, 9083, 12313, 19313, 26077, 54529, 63581, 156551, 182539, 381703, 515387, 808387, 1095857, 3607709, 4853081, 5658709, 15976997, 33971567, 45869443, 111838979, 321086101, 1421952733, 9953669131]

約数ペア:

[(1, 9953669131), (7, 1421952733), (31, 321086101), (89, 111838979), (217, 45869443), (293, 33971567), (623, 15976997), (1759, 5658709), (2051, 4853081), (2759, 3607709), (9083, 1095857), (12313, 808387), (19313, 515387), (26077, 381703), (54529, 182539), (63581, 156551)]