256230482001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139787497}}^1$

素因数の和:139787560

約数の個数: 16

約数和(自身を含む): 375748794624

約数和(自身を除く): 119518312623

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 139787497, 419362491, 1817237461, 5451712383, 6570012359, 19710037077, 85410160667, 256230482001]

約数ペア:

[(1, 256230482001), (3, 85410160667), (13, 19710037077), (39, 6570012359), (47, 5451712383), (141, 1817237461), (611, 419362491), (1833, 139787497)]