4024209

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2699}}^1$

素因数の和:2780

約数の個数: 16

約数和(自身を含む): 6220800

約数和(自身を除く): 2196591

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 2699, 8097, 18893, 56679, 191629, 574887, 1341403, 4024209]

約数ペア:

[(1, 4024209), (3, 1341403), (7, 574887), (21, 191629), (71, 56679), (213, 18893), (497, 8097), (1491, 2699)]