38612949

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 55910400

約数和(自身を除く): 17297451

約数列:

[1, 3, 29, 31, 87, 93, 103, 139, 309, 417, 899, 2697, 2987, 3193, 4031, 4309, 8961, 9579, 12093, 12927, 14317, 42951, 92597, 124961, 277791, 374883, 415193, 443827, 1245579, 1331481, 12870983, 38612949]

約数ペア:

[(1, 38612949), (3, 12870983), (29, 1331481), (31, 1245579), (87, 443827), (93, 415193), (103, 374883), (139, 277791), (309, 124961), (417, 92597), (899, 42951), (2697, 14317), (2987, 12927), (3193, 12093), (4031, 9579), (4309, 8961)]