255328249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{3491}}^1$

素因数の和:3672

約数の個数: 16

約数和(自身を含む): 285785280

約数和(自身を除く): 30457031

約数列:

[1, 11, 61, 109, 671, 1199, 3491, 6649, 38401, 73139, 212951, 380519, 2342461, 4185709, 23211659, 255328249]

約数ペア:

[(1, 255328249), (11, 23211659), (61, 4185709), (109, 2342461), (671, 380519), (1199, 212951), (3491, 73139), (6649, 38401)]