88801321

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 110297088

約数和(自身を除く): 21495767

約数列:

[1, 7, 23, 43, 101, 127, 161, 301, 707, 889, 989, 2323, 2921, 4343, 5461, 6923, 12827, 16261, 20447, 30401, 38227, 89789, 99889, 125603, 295021, 551561, 699223, 879221, 2065147, 3860927, 12685903, 88801321]

約数ペア:

[(1, 88801321), (7, 12685903), (23, 3860927), (43, 2065147), (101, 879221), (127, 699223), (161, 551561), (301, 295021), (707, 125603), (889, 99889), (989, 89789), (2323, 38227), (2921, 30401), (4343, 20447), (5461, 16261), (6923, 12827)]