17128573

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1229}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 21490560

約数和(自身を除く): 4361987

約数列:

[1, 7, 11, 77, 181, 1229, 1267, 1991, 8603, 13519, 13937, 94633, 222449, 1557143, 2446939, 17128573]

約数ペア:

[(1, 17128573), (7, 2446939), (11, 1557143), (77, 222449), (181, 94633), (1229, 13937), (1267, 13519), (1991, 8603)]