2899687989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1\times {\mathrm{2347}}^1$

素因数の和:3681

約数の個数: 32

約数和(自身を含む): 4368407040

約数和(自身を除く): 1468719051

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 1291, 2347, 3873, 7041, 14201, 25817, 37439, 42603, 68063, 77451, 112317, 204189, 411829, 748693, 1235487, 2246079, 3029977, 9089931, 33329747, 87869333, 99989241, 263607999, 966562663, 2899687989]

約数ペア:

[(1, 2899687989), (3, 966562663), (11, 263607999), (29, 99989241), (33, 87869333), (87, 33329747), (319, 9089931), (957, 3029977), (1291, 2246079), (2347, 1235487), (3873, 748693), (7041, 411829), (14201, 204189), (25817, 112317), (37439, 77451), (42603, 68063)]