1481687207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{87071}}^1$

素因数の和:87119

約数の個数: 32

約数和(自身を含む): 2106445824

約数和(自身を除く): 624758617

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 1001, 1309, 1547, 2431, 17017, 87071, 609497, 957781, 1131923, 1480207, 6704467, 7923461, 10361449, 12451153, 16282277, 19242691, 87158071, 113975939, 134698837, 211669601, 1481687207]

約数ペア:

[(1, 1481687207), (7, 211669601), (11, 134698837), (13, 113975939), (17, 87158071), (77, 19242691), (91, 16282277), (119, 12451153), (143, 10361449), (187, 7923461), (221, 6704467), (1001, 1480207), (1309, 1131923), (1547, 957781), (2431, 609497), (17017, 87071)]