16320095421

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1474663}}^1$

素因数の和:1474721

約数の個数: 32

約数和(自身を含む): 27181006848

約数和(自身を除く): 10860911427

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 11067, 1474663, 4423989, 10322641, 25069271, 30967923, 45714553, 75207813, 137143659, 175484897, 320001871, 526454691, 777147401, 960005613, 2331442203, 5440031807, 16320095421]

約数ペア:

[(1, 16320095421), (3, 5440031807), (7, 2331442203), (17, 960005613), (21, 777147401), (31, 526454691), (51, 320001871), (93, 175484897), (119, 137143659), (217, 75207813), (357, 45714553), (527, 30967923), (651, 25069271), (1581, 10322641), (3689, 4423989), (11067, 1474663)]