57802997

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 72339840

約数和(自身を除く): 14536843

約数列:

[1, 7, 19, 47, 49, 133, 329, 893, 931, 1321, 2303, 6251, 9247, 25099, 43757, 62087, 64729, 175693, 434609, 1179653, 1229851, 3042263, 8257571, 57802997]

約数ペア:

[(1, 57802997), (7, 8257571), (19, 3042263), (47, 1229851), (49, 1179653), (133, 434609), (329, 175693), (893, 64729), (931, 62087), (1321, 43757), (2303, 25099), (6251, 9247)]