39700947

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 24649773

約数列:

[1, 3, 11, 13, 33, 39, 47, 121, 141, 143, 179, 363, 429, 517, 537, 611, 1551, 1573, 1833, 1969, 2327, 4719, 5687, 5907, 6721, 6981, 8413, 17061, 20163, 21659, 25239, 25597, 64977, 73931, 76791, 92543, 109369, 221793, 277629, 281567, 328107, 844701, 1017973, 1203059, 3053919, 3609177, 13233649, 39700947]

約数ペア:

[(1, 39700947), (3, 13233649), (11, 3609177), (13, 3053919), (33, 1203059), (39, 1017973), (47, 844701), (121, 328107), (141, 281567), (143, 277629), (179, 221793), (363, 109369), (429, 92543), (517, 76791), (537, 73931), (611, 64977), (1551, 25597), (1573, 25239), (1833, 21659), (1969, 20163), (2327, 17061), (4719, 8413), (5687, 6981), (5907, 6721)]