7980123

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4229}}^1$

素因数の和:4286

約数の個数: 16

約数和(自身を含む): 11573280

約数和(自身を除く): 3593157

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 4229, 12687, 71893, 156473, 215679, 469419, 2660041, 7980123]

約数ペア:

[(1, 7980123), (3, 2660041), (17, 469419), (37, 215679), (51, 156473), (111, 71893), (629, 12687), (1887, 4229)]