848678311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 987614208

約数和(自身を除く): 138935897

約数列:

[1, 13, 23, 41, 107, 299, 533, 647, 943, 1391, 2461, 4387, 8411, 12259, 14881, 26527, 31993, 57031, 69229, 100901, 193453, 344851, 610121, 899977, 1311713, 1592267, 2838389, 7931573, 20699471, 36899057, 65282947, 848678311]

約数ペア:

[(1, 848678311), (13, 65282947), (23, 36899057), (41, 20699471), (107, 7931573), (299, 2838389), (533, 1592267), (647, 1311713), (943, 899977), (1391, 610121), (2461, 344851), (4387, 193453), (8411, 100901), (12259, 69229), (14881, 57031), (26527, 31993)]