22195659

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 32901120

約数和(自身を除く): 10705461

約数列:

[1, 3, 17, 31, 51, 93, 101, 139, 303, 417, 527, 1581, 1717, 2363, 3131, 4309, 5151, 7089, 9393, 12927, 14039, 42117, 53227, 73253, 159681, 219759, 238663, 435209, 715989, 1305627, 7398553, 22195659]

約数ペア:

[(1, 22195659), (3, 7398553), (17, 1305627), (31, 715989), (51, 435209), (93, 238663), (101, 219759), (139, 159681), (303, 73253), (417, 53227), (527, 42117), (1581, 14039), (1717, 12927), (2363, 9393), (3131, 7089), (4309, 5151)]