312584409

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{2143}}^1$

素因数の和:3021

約数の個数: 24

約数和(自身を含む): 476053760

約数和(自身を除く): 163469351

約数列:

[1, 3, 9, 19, 57, 171, 853, 2143, 2559, 6429, 7677, 16207, 19287, 40717, 48621, 122151, 145863, 366453, 1827979, 5483937, 16451811, 34731601, 104194803, 312584409]

約数ペア:

[(1, 312584409), (3, 104194803), (9, 34731601), (19, 16451811), (57, 5483937), (171, 1827979), (853, 366453), (2143, 145863), (2559, 122151), (6429, 48621), (7677, 40717), (16207, 19287)]