1277482077

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{2057137}}^1$

素因数の和:2057169

約数の個数: 16

約数和(自身を含む): 1974852480

約数和(自身を除く): 697370403

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 2057137, 6171411, 18514233, 47314151, 55542699, 141942453, 425827359, 1277482077]

約数ペア:

[(1, 1277482077), (3, 425827359), (9, 141942453), (23, 55542699), (27, 47314151), (69, 18514233), (207, 6171411), (621, 2057137)]