39479979

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{617}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 65972736

約数和(自身を除く): 26492757

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 277, 617, 831, 1851, 1939, 3047, 4319, 5817, 6787, 9141, 12957, 20361, 21329, 47509, 63987, 142527, 170909, 512727, 1196363, 1879999, 3589089, 5639997, 13159993, 39479979]

約数ペア:

[(1, 39479979), (3, 13159993), (7, 5639997), (11, 3589089), (21, 1879999), (33, 1196363), (77, 512727), (231, 170909), (277, 142527), (617, 63987), (831, 47509), (1851, 21329), (1939, 20361), (3047, 12957), (4319, 9141), (5817, 6787)]