16697079

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5639}}^1$

素因数の和:5699

約数の個数: 24

約数和(自身を含む): 28154880

約数和(自身を除く): 11457801

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 5639, 16917, 39473, 50751, 118419, 265033, 355257, 795099, 1855231, 2385297, 5565693, 16697079]

約数ペア:

[(1, 16697079), (3, 5565693), (7, 2385297), (9, 1855231), (21, 795099), (47, 355257), (63, 265033), (141, 118419), (329, 50751), (423, 39473), (987, 16917), (2961, 5639)]