130769569

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2657}}^1$

素因数の和:2832

約数の個数: 16

約数和(自身を含む): 153100800

約数和(自身を除く): 22331231

約数列:

[1, 7, 79, 89, 553, 623, 2657, 7031, 18599, 49217, 209903, 236473, 1469321, 1655311, 18681367, 130769569]

約数ペア:

[(1, 130769569), (7, 18681367), (79, 1655311), (89, 1469321), (553, 236473), (623, 209903), (2657, 49217), (7031, 18599)]