38947377

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 63406080

約数和(自身を除く): 24458703

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 2063, 2697, 6189, 6293, 14441, 18879, 43323, 59827, 63953, 179481, 191859, 418789, 447671, 1256367, 1343013, 1854637, 5563911, 12982459, 38947377]

約数ペア:

[(1, 38947377), (3, 12982459), (7, 5563911), (21, 1854637), (29, 1343013), (31, 1256367), (87, 447671), (93, 418789), (203, 191859), (217, 179481), (609, 63953), (651, 59827), (899, 43323), (2063, 18879), (2697, 14441), (6189, 6293)]