1258989849

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{673}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 2001941760

約数和(自身を除く): 742951911

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 271, 531, 673, 767, 813, 2019, 2301, 2439, 3523, 6057, 6903, 8749, 10569, 15989, 26247, 31707, 39707, 47967, 78741, 119121, 143901, 182383, 207857, 357363, 516191, 547149, 623571, 1548573, 1641447, 1870713, 2370979, 4645719, 7112937, 10760597, 21338811, 32281791, 96845373, 139887761, 419663283, 1258989849]

約数ペア:

[(1, 1258989849), (3, 419663283), (9, 139887761), (13, 96845373), (39, 32281791), (59, 21338811), (117, 10760597), (177, 7112937), (271, 4645719), (531, 2370979), (673, 1870713), (767, 1641447), (813, 1548573), (2019, 623571), (2301, 547149), (2439, 516191), (3523, 357363), (6057, 207857), (6903, 182383), (8749, 143901), (10569, 119121), (15989, 78741), (26247, 47967), (31707, 39707)]