87121531

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1327}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 101735424

約数和(自身を除く): 14613893

約数列:

[1, 7, 83, 113, 581, 791, 1327, 9289, 9379, 65653, 110141, 149951, 770987, 1049657, 12445933, 87121531]

約数ペア:

[(1, 87121531), (7, 12445933), (83, 1049657), (113, 770987), (581, 149951), (791, 110141), (1327, 65653), (9289, 9379)]