39750033

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 58181760

約数和(自身を除く): 18431727

約数列:

[1, 3, 19, 41, 57, 73, 123, 219, 233, 699, 779, 1387, 2337, 2993, 4161, 4427, 8979, 9553, 13281, 17009, 28659, 51027, 56867, 170601, 181507, 323171, 544521, 697369, 969513, 2092107, 13250011, 39750033]

約数ペア:

[(1, 39750033), (3, 13250011), (19, 2092107), (41, 969513), (57, 697369), (73, 544521), (123, 323171), (219, 181507), (233, 170601), (699, 56867), (779, 51027), (1387, 28659), (2337, 17009), (2993, 13281), (4161, 9553), (4427, 8979)]