40496187

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{5419}}^1$

素因数の和:5522

約数の個数: 16

約数和(自身を含む): 56194560

約数和(自身を除く): 15698373

約数列:

[1, 3, 47, 53, 141, 159, 2491, 5419, 7473, 16257, 254693, 287207, 764079, 861621, 13498729, 40496187]

約数ペア:

[(1, 40496187), (3, 13498729), (47, 861621), (53, 764079), (141, 287207), (159, 254693), (2491, 16257), (5419, 7473)]