193886307

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1733}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 289980288

約数和(自身を除く): 96093981

約数列:

[1, 3, 9, 31, 93, 279, 401, 1203, 1733, 3609, 5199, 12431, 15597, 37293, 53723, 111879, 161169, 483507, 694933, 2084799, 6254397, 21542923, 64628769, 193886307]

約数ペア:

[(1, 193886307), (3, 64628769), (9, 21542923), (31, 6254397), (93, 2084799), (279, 694933), (401, 483507), (1203, 161169), (1733, 111879), (3609, 53723), (5199, 37293), (12431, 15597)]