8266251

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 13075344

約数和(自身を除く): 4809093

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1061, 1113, 2597, 3183, 7427, 7791, 22281, 51989, 56233, 155967, 168699, 393631, 1180893, 2755417, 8266251]

約数ペア:

[(1, 8266251), (3, 2755417), (7, 1180893), (21, 393631), (49, 168699), (53, 155967), (147, 56233), (159, 51989), (371, 22281), (1061, 7791), (1113, 7427), (2597, 3183)]