14388647

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 19160064

約数和(自身を除く): 4771417

約数列:

[1, 7, 13, 17, 71, 91, 119, 131, 221, 497, 917, 923, 1207, 1547, 1703, 2227, 6461, 8449, 9301, 11921, 15589, 15691, 28951, 65107, 109837, 120913, 158117, 202657, 846391, 1106819, 2055521, 14388647]

約数ペア:

[(1, 14388647), (7, 2055521), (13, 1106819), (17, 846391), (71, 202657), (91, 158117), (119, 120913), (131, 109837), (221, 65107), (497, 28951), (917, 15691), (923, 15589), (1207, 11921), (1547, 9301), (1703, 8449), (2227, 6461)]