39774771

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1427}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 60889920

約数和(自身を除く): 21115149

約数列:

[1, 3, 9, 19, 57, 163, 171, 489, 1427, 1467, 3097, 4281, 9291, 12843, 27113, 27873, 81339, 232601, 244017, 697803, 2093409, 4419419, 13258257, 39774771]

約数ペア:

[(1, 39774771), (3, 13258257), (9, 4419419), (19, 2093409), (57, 697803), (163, 244017), (171, 232601), (489, 81339), (1427, 27873), (1467, 27113), (3097, 12843), (4281, 9291)]