128462399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 140425824

約数和(自身を除く): 11963425

約数列:

[1, 13, 131, 241, 313, 1703, 3133, 4069, 31571, 41003, 75433, 410423, 533039, 980629, 9881723, 128462399]

約数ペア:

[(1, 128462399), (13, 9881723), (131, 980629), (241, 533039), (313, 410423), (1703, 75433), (3133, 41003), (4069, 31571)]