7389327617

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{2437}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 8875100160

約数和(自身を除く): 1485772543

約数列:

[1, 7, 31, 89, 157, 217, 623, 1099, 2437, 2759, 4867, 13973, 17059, 19313, 34069, 75547, 97811, 216893, 382609, 433163, 528829, 1518251, 2678263, 3032141, 6723683, 11860879, 34052201, 47065781, 83026153, 238365407, 1055618231, 7389327617]

約数ペア:

[(1, 7389327617), (7, 1055618231), (31, 238365407), (89, 83026153), (157, 47065781), (217, 34052201), (623, 11860879), (1099, 6723683), (2437, 3032141), (2759, 2678263), (4867, 1518251), (13973, 528829), (17059, 433163), (19313, 382609), (34069, 216893), (75547, 97811)]