18431097

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 25485312

約数和(自身を除く): 7054215

約数列:

[1, 3, 47, 67, 141, 201, 1951, 3149, 5853, 9447, 91697, 130717, 275091, 392151, 6143699, 18431097]

約数ペア:

[(1, 18431097), (3, 6143699), (47, 392151), (67, 275091), (141, 130717), (201, 91697), (1951, 9447), (3149, 5853)]