1913291271

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{46447}}^1$

素因数の和:46675

約数の個数: 24

約数和(自身を含む): 2898355200

約数和(自身を除く): 985063929

約数列:

[1, 3, 9, 23, 69, 199, 207, 597, 1791, 4577, 13731, 41193, 46447, 139341, 418023, 1068281, 3204843, 9242953, 9614529, 27728859, 83186577, 212587919, 637763757, 1913291271]

約数ペア:

[(1, 1913291271), (3, 637763757), (9, 212587919), (23, 83186577), (69, 27728859), (199, 9614529), (207, 9242953), (597, 3204843), (1791, 1068281), (4577, 418023), (13731, 139341), (41193, 46447)]