47380047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 74753280

約数和(自身を除く): 27373233

約数列:

[1, 3, 11, 13, 33, 39, 143, 179, 429, 537, 617, 1851, 1969, 2327, 5907, 6787, 6981, 8021, 20361, 24063, 25597, 76791, 88231, 110443, 264693, 331329, 1214873, 1435759, 3644619, 4307277, 15793349, 47380047]

約数ペア:

[(1, 47380047), (3, 15793349), (11, 4307277), (13, 3644619), (33, 1435759), (39, 1214873), (143, 331329), (179, 264693), (429, 110443), (537, 88231), (617, 76791), (1851, 25597), (1969, 24063), (2327, 20361), (5907, 8021), (6787, 6981)]