40870511

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 46303488

約数和(自身を除く): 5432977

約数列:

[1, 11, 43, 71, 473, 781, 1217, 3053, 13387, 33583, 52331, 86407, 575641, 950477, 3715501, 40870511]

約数ペア:

[(1, 40870511), (11, 3715501), (43, 950477), (71, 575641), (473, 86407), (781, 52331), (1217, 33583), (3053, 13387)]