19578033

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3121}}^1$

素因数の和:3185

約数の個数: 24

約数和(自身を含む): 30683016

約数和(自身を除く): 11104983

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 3121, 6273, 9363, 28089, 53057, 127961, 159171, 383883, 477513, 1151649, 2175337, 6526011, 19578033]

約数ペア:

[(1, 19578033), (3, 6526011), (9, 2175337), (17, 1151649), (41, 477513), (51, 383883), (123, 159171), (153, 127961), (369, 53057), (697, 28089), (2091, 9363), (3121, 6273)]