31372077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 15906003

約数列:

[1, 3, 11, 33, 47, 113, 141, 179, 339, 517, 537, 1243, 1551, 1969, 3729, 5311, 5907, 8413, 15933, 20227, 25239, 58421, 60681, 92543, 175263, 222497, 277629, 667491, 950669, 2852007, 10457359, 31372077]

約数ペア:

[(1, 31372077), (3, 10457359), (11, 2852007), (33, 950669), (47, 667491), (113, 277629), (141, 222497), (179, 175263), (339, 92543), (517, 60681), (537, 58421), (1243, 25239), (1551, 20227), (1969, 15933), (3729, 8413), (5311, 5907)]