39526971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 60203520

約数和(自身を除く): 20676549

約数列:

[1, 3, 11, 29, 33, 87, 103, 309, 319, 401, 957, 1133, 1203, 2987, 3399, 4411, 8961, 11629, 13233, 32857, 34887, 41303, 98571, 123909, 127919, 383757, 454333, 1197787, 1362999, 3593361, 13175657, 39526971]

約数ペア:

[(1, 39526971), (3, 13175657), (11, 3593361), (29, 1362999), (33, 1197787), (87, 454333), (103, 383757), (309, 127919), (319, 123909), (401, 98571), (957, 41303), (1133, 34887), (1203, 32857), (2987, 13233), (3399, 11629), (4411, 8961)]