316967139

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{1699}}^1$

素因数の和:2815

約数の個数: 24

約数和(自身を含む): 482664000

約数和(自身を除く): 165696861

約数列:

[1, 3, 9, 19, 57, 171, 1091, 1699, 3273, 5097, 9819, 15291, 20729, 32281, 62187, 96843, 186561, 290529, 1853609, 5560827, 16682481, 35218571, 105655713, 316967139]

約数ペア:

[(1, 316967139), (3, 105655713), (9, 35218571), (19, 16682481), (57, 5560827), (171, 1853609), (1091, 290529), (1699, 186561), (3273, 96843), (5097, 62187), (9819, 32281), (15291, 20729)]