421732.0000000

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 11521536

約数和(自身を除く): 4122735

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 1153, 2139, 3459, 6417, 10377, 26519, 35743, 79557, 107229, 238671, 321687, 822089, 2466267, 7398801]

約数ペア:

[(1, 7398801), (3, 2466267), (9, 822089), (23, 321687), (31, 238671), (69, 107229), (93, 79557), (207, 35743), (279, 26519), (713, 10377), (1153, 6417), (2139, 3459)]