9152781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 14376960

約数和(自身を除く): 5224179

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 253, 341, 389, 713, 759, 1023, 1167, 2139, 4279, 7843, 8947, 12059, 12837, 23529, 26841, 36177, 98417, 132649, 277357, 295251, 397947, 832071, 3050927, 9152781]

約数ペア:

[(1, 9152781), (3, 3050927), (11, 832071), (23, 397947), (31, 295251), (33, 277357), (69, 132649), (93, 98417), (253, 36177), (341, 26841), (389, 23529), (713, 12837), (759, 12059), (1023, 8947), (1167, 7843), (2139, 4279)]