2247398097

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{2671}}^1$

素因数の和:3173

約数の個数: 32

約数和(自身を含む): 3468042240

約数和(自身を除く): 1220644143

約数列:

[1, 3, 7, 21, 103, 309, 389, 721, 1167, 2163, 2671, 2723, 8013, 8169, 18697, 40067, 56091, 120201, 275113, 280469, 825339, 841407, 1039019, 1925791, 3117057, 5777373, 7273133, 21819399, 107018957, 321056871, 749132699, 2247398097]

約数ペア:

[(1, 2247398097), (3, 749132699), (7, 321056871), (21, 107018957), (103, 21819399), (309, 7273133), (389, 5777373), (721, 3117057), (1167, 1925791), (2163, 1039019), (2671, 841407), (2723, 825339), (8013, 280469), (8169, 275113), (18697, 120201), (40067, 56091)]