9884567

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 13160448

約数和(自身を除く): 3275881

約数列:

[1, 7, 11, 31, 41, 77, 101, 217, 287, 341, 451, 707, 1111, 1271, 2387, 3131, 3157, 4141, 7777, 8897, 13981, 21917, 28987, 34441, 45551, 97867, 128371, 241087, 318857, 898597, 1412081, 9884567]

約数ペア:

[(1, 9884567), (7, 1412081), (11, 898597), (31, 318857), (41, 241087), (77, 128371), (101, 97867), (217, 45551), (287, 34441), (341, 28987), (451, 21917), (707, 13981), (1111, 8897), (1271, 7777), (2387, 4141), (3131, 3157)]