214314139

素因数分解:

${\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 240488352

約数和(自身を除く): 26174213

約数列:

[1, 13, 53, 71, 169, 337, 689, 923, 3763, 4381, 8957, 11999, 17861, 23927, 48919, 56953, 232193, 311051, 635947, 1268131, 3018509, 4043663, 16485703, 214314139]

約数ペア:

[(1, 214314139), (13, 16485703), (53, 4043663), (71, 3018509), (169, 1268131), (337, 635947), (689, 311051), (923, 232193), (3763, 56953), (4381, 48919), (8957, 23927), (11999, 17861)]