1668614401

素因数分解:

${\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{2957}}^1$

素因数の和:3264

約数の個数: 16

約数和(自身を含む): 1749242880

約数和(自身を除く): 80628479

約数列:

[1, 31, 109, 167, 2957, 3379, 5177, 18203, 91667, 322313, 493819, 564293, 9991703, 15308389, 53826271, 1668614401]

約数ペア:

[(1, 1668614401), (31, 53826271), (109, 15308389), (167, 9991703), (2957, 564293), (3379, 493819), (5177, 322313), (18203, 91667)]