30400479

素因数分解:

$3^2\times {\mathrm{97}}^2\times {\mathrm{359}}^1$

素因数の和:559

約数の個数: 18

約数和(自身を含む): 44492760

約数和(自身を除く): 14092281

約数列:

[1, 3, 9, 97, 291, 359, 873, 1077, 3231, 9409, 28227, 34823, 84681, 104469, 313407, 3377831, 10133493, 30400479]

約数ペア:

[(1, 30400479), (3, 10133493), (9, 3377831), (97, 313407), (291, 104469), (359, 84681), (873, 34823), (1077, 28227), (3231, 9409)]