97573399

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 128765952

約数和(自身を除く): 31192553

約数列:

[1, 7, 11, 31, 41, 77, 217, 287, 341, 451, 997, 1271, 2387, 3157, 6979, 8897, 10967, 13981, 30907, 40877, 76769, 97867, 216349, 286139, 339977, 449647, 1267187, 2379839, 3147529, 8870309, 13939057, 97573399]

約数ペア:

[(1, 97573399), (7, 13939057), (11, 8870309), (31, 3147529), (41, 2379839), (77, 1267187), (217, 449647), (287, 339977), (341, 286139), (451, 216349), (997, 97867), (1271, 76769), (2387, 40877), (3157, 30907), (6979, 13981), (8897, 10967)]