4547013121

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{31189}}^1$

素因数の和:31608

約数の個数: 16

約数和(自身を含む): 5299804800

約数和(自身を除く): 752791679

約数列:

[1, 7, 59, 353, 413, 2471, 20827, 31189, 145789, 218323, 1840151, 11009717, 12881057, 77068019, 649573303, 4547013121]

約数ペア:

[(1, 4547013121), (7, 649573303), (59, 77068019), (353, 12881057), (413, 11009717), (2471, 1840151), (20827, 218323), (31189, 145789)]