3146689

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 3915520

約数和(自身を除く): 768831

約数列:

[1, 7, 13, 91, 151, 229, 1057, 1603, 1963, 2977, 13741, 20839, 34579, 242053, 449527, 3146689]

約数ペア:

[(1, 3146689), (7, 449527), (13, 242053), (91, 34579), (151, 20839), (229, 13741), (1057, 2977), (1603, 1963)]