89088021

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{10111}}^1$

素因数の和:10217

約数の個数: 24

約数和(自身を含む): 141972480

約数和(自身を除く): 52884459

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 8811, 10111, 30333, 90999, 111221, 333663, 899879, 1000989, 2699637, 8098911, 9898669, 29696007, 89088021]

約数ペア:

[(1, 89088021), (3, 29696007), (9, 9898669), (11, 8098911), (33, 2699637), (89, 1000989), (99, 899879), (267, 333663), (801, 111221), (979, 90999), (2937, 30333), (8811, 10111)]