23320583

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 29719872

約数和(自身を除く): 6399289

約数列:

[1, 11, 13, 17, 53, 143, 181, 187, 221, 583, 689, 901, 1991, 2353, 2431, 3077, 7579, 9593, 9911, 11713, 25883, 33847, 40001, 105523, 124709, 128843, 163081, 440011, 1371799, 1793891, 2120053, 23320583]

約数ペア:

[(1, 23320583), (11, 2120053), (13, 1793891), (17, 1371799), (53, 440011), (143, 163081), (181, 128843), (187, 124709), (221, 105523), (583, 40001), (689, 33847), (901, 25883), (1991, 11713), (2353, 9911), (2431, 9593), (3077, 7579)]