1037394783

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{556841}}^1$

素因数の和:556876

約数の個数: 20

約数和(自身を含む): 1617069168

約数和(自身を除く): 579674385

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 556841, 1670523, 5011569, 12807343, 15034707, 38422029, 45104121, 115266087, 345798261, 1037394783]

約数ペア:

[(1, 1037394783), (3, 345798261), (9, 115266087), (23, 45104121), (27, 38422029), (69, 15034707), (81, 12807343), (207, 5011569), (621, 1670523), (1863, 556841)]