47111409

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{12553}}^1$

素因数の和:12701

約数の個数: 16

約数和(自身を含む): 70302400

約数和(自身を除く): 23190991

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 12553, 37659, 112977, 338931, 1744867, 5234601, 15703803, 47111409]

約数ペア:

[(1, 47111409), (3, 15703803), (9, 5234601), (27, 1744867), (139, 338931), (417, 112977), (1251, 37659), (3753, 12553)]