13084421

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1089

約数の個数: 16

約数和(自身を含む): 15686400

約数和(自身を除く): 2601979

約数列:

[1, 7, 37, 49, 259, 343, 1031, 1813, 7217, 12691, 38147, 50519, 267029, 353633, 1869203, 13084421]

約数ペア:

[(1, 13084421), (7, 1869203), (37, 353633), (49, 267029), (259, 50519), (343, 38147), (1031, 12691), (1813, 7217)]