308594871

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{36131}}^1$

素因数の和:36223

約数の個数: 24

約数和(自身を含む): 486625776

約数和(自身を除く): 178030905

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 8541, 36131, 108393, 325179, 469703, 1409109, 2637563, 4227327, 7912689, 23738067, 34288319, 102864957, 308594871]

約数ペア:

[(1, 308594871), (3, 102864957), (9, 34288319), (13, 23738067), (39, 7912689), (73, 4227327), (117, 2637563), (219, 1409109), (657, 469703), (949, 325179), (2847, 108393), (8541, 36131)]