477187923

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{16427}}^1$

素因数の和:16874

約数の個数: 16

約数和(自身を含む): 665531136

約数和(自身を除く): 188343213

約数列:

[1, 3, 23, 69, 421, 1263, 9683, 16427, 29049, 49281, 377821, 1133463, 6915767, 20747301, 159062641, 477187923]

約数ペア:

[(1, 477187923), (3, 159062641), (23, 20747301), (69, 6915767), (421, 1133463), (1263, 377821), (9683, 49281), (16427, 29049)]