27876857

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 30360000

約数和(自身を除く): 2483143

約数列:

[1, 19, 43, 149, 229, 817, 2831, 4351, 6407, 9847, 34121, 121733, 187093, 648299, 1467203, 27876857]

約数ペア:

[(1, 27876857), (19, 1467203), (43, 648299), (149, 187093), (229, 121733), (817, 34121), (2831, 9847), (4351, 6407)]