22871751

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23173}}^1$

素因数の和:23230

約数の個数: 16

約数和(自身を含む): 35595264

約数和(自身を除く): 12723513

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 23173, 69519, 162211, 486633, 1089131, 3267393, 7623917, 22871751]

約数ペア:

[(1, 22871751), (3, 7623917), (7, 3267393), (21, 1089131), (47, 486633), (141, 162211), (329, 69519), (987, 23173)]