16210407

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 22003712

約数和(自身を除く): 5793305

約数列:

[1, 3, 127, 157, 271, 381, 471, 813, 19939, 34417, 42547, 59817, 103251, 127641, 5403469, 16210407]

約数ペア:

[(1, 16210407), (3, 5403469), (127, 127641), (157, 103251), (271, 59817), (381, 42547), (471, 34417), (813, 19939)]