1215672567

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{4129}}^1$

素因数の和:4423

約数の個数: 32

約数和(自身を含む): 1798433280

約数和(自身を除く): 582760713

約数列:

[1, 3, 17, 23, 51, 69, 251, 391, 753, 1173, 4129, 4267, 5773, 12387, 12801, 17319, 70193, 94967, 98141, 210579, 284901, 294423, 1036379, 1614439, 3109137, 4843317, 17618443, 23836717, 52855329, 71510151, 405224189, 1215672567]

約数ペア:

[(1, 1215672567), (3, 405224189), (17, 71510151), (23, 52855329), (51, 23836717), (69, 17618443), (251, 4843317), (391, 3109137), (753, 1614439), (1173, 1036379), (4129, 294423), (4267, 284901), (5773, 210579), (12387, 98141), (12801, 94967), (17319, 70193)]