2017400113

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{11987}}^1$

素因数の和:12168

約数の個数: 16

約数和(自身を含む): 2140577280

約数和(自身を除く): 123177167

約数列:

[1, 31, 61, 89, 1891, 2759, 5429, 11987, 168299, 371597, 731207, 1066843, 22667417, 33072133, 65077423, 2017400113]

約数ペア:

[(1, 2017400113), (31, 65077423), (61, 33072133), (89, 22667417), (1891, 1066843), (2759, 731207), (5429, 371597), (11987, 168299)]