39167079

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 61332480

約数和(自身を除く): 22165401

約数列:

[1, 3, 7, 21, 71, 109, 213, 241, 327, 497, 723, 763, 1491, 1687, 2289, 5061, 7739, 17111, 23217, 26269, 51333, 54173, 78807, 119777, 162519, 183883, 359331, 551649, 1865099, 5595297, 13055693, 39167079]

約数ペア:

[(1, 39167079), (3, 13055693), (7, 5595297), (21, 1865099), (71, 551649), (109, 359331), (213, 183883), (241, 162519), (327, 119777), (497, 78807), (723, 54173), (763, 51333), (1491, 26269), (1687, 23217), (2289, 17111), (5061, 7739)]