4345179909

素因数分解:

$3^1\times 7^3\times {\mathrm{4222721}}^1$

素因数の和:4222745

約数の個数: 16

約数和(自身を含む): 6756355200

約数和(自身を除く): 2411175291

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 4222721, 12668163, 29559047, 88677141, 206913329, 620739987, 1448393303, 4345179909]

約数ペア:

[(1, 4345179909), (3, 1448393303), (7, 620739987), (21, 206913329), (49, 88677141), (147, 29559047), (343, 12668163), (1029, 4222721)]