2247455119

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2304

約数の個数: 36

約数和(自身を含む): 2854589184

約数和(自身を除く): 607134065

約数列:

[1, 7, 13, 49, 91, 127, 169, 637, 889, 1183, 1651, 2137, 6223, 8281, 11557, 14959, 21463, 27781, 80899, 104713, 150241, 194467, 271399, 361153, 1051687, 1361269, 1899793, 2528071, 3528187, 13298551, 17696497, 24697309, 45866431, 172881163, 321065017, 2247455119]

約数ペア:

[(1, 2247455119), (7, 321065017), (13, 172881163), (49, 45866431), (91, 24697309), (127, 17696497), (169, 13298551), (637, 3528187), (889, 2528071), (1183, 1899793), (1651, 1361269), (2137, 1051687), (6223, 361153), (8281, 271399), (11557, 194467), (14959, 150241), (21463, 104713), (27781, 80899)]