39327981

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2791}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 66471936

約数和(自身を除く): 27143955

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 2791, 4697, 8373, 14091, 19537, 30701, 58611, 92103, 170251, 214907, 510753, 644721, 1191757, 1872761, 3575271, 5618283, 13109327, 39327981]

約数ペア:

[(1, 39327981), (3, 13109327), (7, 5618283), (11, 3575271), (21, 1872761), (33, 1191757), (61, 644721), (77, 510753), (183, 214907), (231, 170251), (427, 92103), (671, 58611), (1281, 30701), (2013, 19537), (2791, 14091), (4697, 8373)]