69371013

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{21391}}^1$

素因数の和:21464

約数の個数: 16

約数和(自身を含む): 98574336

約数和(自身を除く): 29203323

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 21391, 64173, 491993, 1005377, 1475979, 3016131, 23123671, 69371013]

約数ペア:

[(1, 69371013), (3, 23123671), (23, 3016131), (47, 1475979), (69, 1005377), (141, 491993), (1081, 64173), (3243, 21391)]