57202431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2837}}^1$

素因数の和:2911

約数の個数: 32

約数和(自身を含む): 91542528

約数和(自身を除く): 34340097

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 2837, 6721, 8511, 20163, 31207, 36881, 93621, 110643, 133339, 400017, 405691, 1217073, 1466729, 1733407, 4400187, 5200221, 19067477, 57202431]

約数ペア:

[(1, 57202431), (3, 19067477), (11, 5200221), (13, 4400187), (33, 1733407), (39, 1466729), (47, 1217073), (141, 405691), (143, 400017), (429, 133339), (517, 110643), (611, 93621), (1551, 36881), (1833, 31207), (2837, 20163), (6721, 8511)]