13555959

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 18929664

約数和(自身を除く): 5373705

約数列:

[1, 3, 31, 71, 93, 213, 2053, 2201, 6159, 6603, 63643, 145763, 190929, 437289, 4518653, 13555959]

約数ペア:

[(1, 13555959), (3, 4518653), (31, 437289), (71, 190929), (93, 145763), (213, 63643), (2053, 6603), (2201, 6159)]