23881293

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 35340032

約数和(自身を除く): 11458739

約数列:

[1, 3, 9, 73, 163, 219, 223, 489, 657, 669, 1467, 2007, 11899, 16279, 35697, 36349, 48837, 107091, 109047, 146511, 327141, 2653477, 7960431, 23881293]

約数ペア:

[(1, 23881293), (3, 7960431), (9, 2653477), (73, 327141), (163, 146511), (219, 109047), (223, 107091), (489, 48837), (657, 36349), (669, 35697), (1467, 16279), (2007, 11899)]