1330478379

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{1399}}^1$

素因数の和:1669

約数の個数: 40

約数和(自身を含む): 2032800000

約数和(自身を除く): 702321621

約数列:

[1, 3, 9, 27, 59, 81, 177, 199, 531, 597, 1399, 1593, 1791, 4197, 4779, 5373, 11741, 12591, 16119, 35223, 37773, 82541, 105669, 113319, 247623, 278401, 317007, 742869, 835203, 951021, 2228607, 2505609, 6685821, 7516827, 16425659, 22550481, 49276977, 147830931, 443492793, 1330478379]

約数ペア:

[(1, 1330478379), (3, 443492793), (9, 147830931), (27, 49276977), (59, 22550481), (81, 16425659), (177, 7516827), (199, 6685821), (531, 2505609), (597, 2228607), (1399, 951021), (1593, 835203), (1791, 742869), (4197, 317007), (4779, 278401), (5373, 247623), (11741, 113319), (12591, 105669), (16119, 82541), (35223, 37773)]