2187126143

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{105541}}^1$

素因数の和:105634

約数の個数: 16

約数和(自身を含む): 2462083776

約数和(自身を除く): 274957633

約数列:

[1, 17, 23, 53, 391, 901, 1219, 20723, 105541, 1794197, 2427443, 5593673, 41266531, 95092441, 128654479, 2187126143]

約数ペア:

[(1, 2187126143), (17, 128654479), (23, 95092441), (53, 41266531), (391, 5593673), (901, 2427443), (1219, 1794197), (20723, 105541)]