1678143711237

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{14967523}}^1$

素因数の和:14967833

約数の個数: 32

約数和(自身を含む): 2701338731520

約数和(自身を除く): 1023195020283

約数列:

[1, 3, 7, 19, 21, 57, 133, 281, 399, 843, 1967, 5339, 5901, 16017, 37373, 112119, 14967523, 44902569, 104772661, 284382937, 314317983, 853148811, 1990680559, 4205873963, 5972041677, 12617621889, 29441117741, 79911605297, 88323353223, 239734815891, 559381237079, 1678143711237]

約数ペア:

[(1, 1678143711237), (3, 559381237079), (7, 239734815891), (19, 88323353223), (21, 79911605297), (57, 29441117741), (133, 12617621889), (281, 5972041677), (399, 4205873963), (843, 1990680559), (1967, 853148811), (5339, 314317983), (5901, 284382937), (16017, 104772661), (37373, 44902569), (112119, 14967523)]