10986157

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 14676480

約数和(自身を除く): 3690323

約数列:

[1, 7, 13, 23, 29, 91, 161, 181, 203, 299, 377, 667, 1267, 2093, 2353, 2639, 4163, 4669, 5249, 8671, 16471, 29141, 36743, 54119, 60697, 68237, 120727, 378833, 477659, 845089, 1569451, 10986157]

約数ペア:

[(1, 10986157), (7, 1569451), (13, 845089), (23, 477659), (29, 378833), (91, 120727), (161, 68237), (181, 60697), (203, 54119), (299, 36743), (377, 29141), (667, 16471), (1267, 8671), (2093, 5249), (2353, 4669), (2639, 4163)]