89888946287

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9519109}}^1$

素因数の和:9519206

約数の個数: 16

約数和(自身を含む): 109660147200

約数和(自身を除く): 19771200913

約数列:

[1, 7, 19, 71, 133, 497, 1349, 9443, 9519109, 66633763, 180863071, 675856739, 1266041497, 4730997173, 12841278041, 89888946287]

約数ペア:

[(1, 89888946287), (7, 12841278041), (19, 4730997173), (71, 1266041497), (133, 675856739), (497, 180863071), (1349, 66633763), (9443, 9519109)]