42712637

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 49539840

約数和(自身を除く): 6827203

約数列:

[1, 11, 31, 59, 121, 193, 341, 649, 1829, 2123, 3751, 5983, 7139, 11387, 20119, 23353, 65813, 125257, 221309, 352997, 723943, 1377827, 3882967, 42712637]

約数ペア:

[(1, 42712637), (11, 3882967), (31, 1377827), (59, 723943), (121, 352997), (193, 221309), (341, 125257), (649, 65813), (1829, 23353), (2123, 20119), (3751, 11387), (5983, 7139)]