13103613913

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 14989017600

約数和(自身を除く): 1885403687

約数列:

[1, 13, 31, 89, 157, 169, 179, 403, 1157, 2041, 2327, 2759, 4867, 5239, 5549, 13973, 15041, 15931, 26533, 28103, 30251, 35867, 63271, 72137, 181649, 207103, 365339, 433163, 466271, 493861, 822523, 871193, 937781, 2361437, 2501167, 2692339, 4749407, 5631119, 6420193, 11325509, 32515171, 73204547, 77536177, 83462509, 147231617, 422697223, 1007970301, 13103613913]

約数ペア:

[(1, 13103613913), (13, 1007970301), (31, 422697223), (89, 147231617), (157, 83462509), (169, 77536177), (179, 73204547), (403, 32515171), (1157, 11325509), (2041, 6420193), (2327, 5631119), (2759, 4749407), (4867, 2692339), (5239, 2501167), (5549, 2361437), (13973, 937781), (15041, 871193), (15931, 822523), (26533, 493861), (28103, 466271), (30251, 433163), (35867, 365339), (63271, 207103), (72137, 181649)]