2019474819

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{314707}}^1$

素因数の和:314767

約数の個数: 24

約数和(自身を含む): 3142044672

約数和(自身を除く): 1122569853

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 314707, 944121, 2832363, 7238261, 9755917, 21714783, 29267751, 65144349, 87803253, 224386091, 673158273, 2019474819]

約数ペア:

[(1, 2019474819), (3, 673158273), (9, 224386091), (23, 87803253), (31, 65144349), (69, 29267751), (93, 21714783), (207, 9755917), (279, 7238261), (713, 2832363), (2139, 944121), (6417, 314707)]