3982461

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2671}}^1$

素因数の和:2752

約数の個数: 16

約数和(自身を含む): 6156288

約数和(自身を除く): 2173827

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 2671, 8013, 18697, 56091, 189641, 568923, 1327487, 3982461]

約数ペア:

[(1, 3982461), (3, 1327487), (7, 568923), (21, 189641), (71, 56091), (213, 18697), (497, 8013), (1491, 2671)]