221033067

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{13249}}^1$

素因数の和:13402

約数の個数: 16

約数和(自身を含む): 302736000

約数和(自身を除く): 81702933

約数列:

[1, 3, 67, 83, 201, 249, 5561, 13249, 16683, 39747, 887683, 1099667, 2663049, 3299001, 73677689, 221033067]

約数ペア:

[(1, 221033067), (3, 73677689), (67, 3299001), (83, 2663049), (201, 1099667), (249, 887683), (5561, 39747), (13249, 16683)]