1294390941

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{2647}}^1$

素因数の和:3065

約数の個数: 32

約数和(自身を含む): 1901475840

約数和(自身を除く): 607084899

約数列:

[1, 3, 19, 23, 57, 69, 373, 437, 1119, 1311, 2647, 7087, 7941, 8579, 21261, 25737, 50293, 60881, 150879, 163001, 182643, 489003, 987331, 1156739, 2961993, 3470217, 18759289, 22708613, 56277867, 68125839, 431463647, 1294390941]

約数ペア:

[(1, 1294390941), (3, 431463647), (19, 68125839), (23, 56277867), (57, 22708613), (69, 18759289), (373, 3470217), (437, 2961993), (1119, 1156739), (1311, 987331), (2647, 489003), (7087, 182643), (7941, 163001), (8579, 150879), (21261, 60881), (25737, 50293)]