39479697

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 60211200

約数和(自身を除く): 20731503

約数列:

[1, 3, 9, 27, 79, 83, 223, 237, 249, 669, 711, 747, 2007, 2133, 2241, 6021, 6557, 17617, 18509, 19671, 52851, 55527, 59013, 158553, 166581, 177039, 475659, 499743, 1462211, 4386633, 13159899, 39479697]

約数ペア:

[(1, 39479697), (3, 13159899), (9, 4386633), (27, 1462211), (79, 499743), (83, 475659), (223, 177039), (237, 166581), (249, 158553), (669, 59013), (711, 55527), (747, 52851), (2007, 19671), (2133, 18509), (2241, 17617), (6021, 6557)]