13885399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 16049664

約数和(自身を除く): 2164265

約数列:

[1, 11, 23, 71, 253, 773, 781, 1633, 8503, 17779, 17963, 54883, 195569, 603713, 1262309, 13885399]

約数ペア:

[(1, 13885399), (11, 1262309), (23, 603713), (71, 195569), (253, 54883), (773, 17963), (781, 17779), (1633, 8503)]