1025127779

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{43399}}^1$

素因数の和:43514

約数の個数: 16

約数和(自身を含む): 1166592000

約数和(自身を除く): 141464221

約数列:

[1, 13, 23, 79, 299, 1027, 1817, 23621, 43399, 564187, 998177, 3428521, 12976301, 44570773, 78855983, 1025127779]

約数ペア:

[(1, 1025127779), (13, 78855983), (23, 44570773), (79, 12976301), (299, 3428521), (1027, 998177), (1817, 564187), (23621, 43399)]