15704007837

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{823}}^1\times {\mathrm{2903}}^1$

素因数の和:4049

約数の個数: 32

約数和(自身を含む): 24043819008

約数和(自身を除く): 8339811171

約数列:

[1, 3, 7, 21, 313, 823, 939, 2191, 2469, 2903, 5761, 6573, 8709, 17283, 20321, 60963, 257599, 772797, 908639, 1803193, 2389169, 2725917, 5409579, 6360473, 7167507, 16724183, 19081419, 50172549, 747809897, 2243429691, 5234669279, 15704007837]

約数ペア:

[(1, 15704007837), (3, 5234669279), (7, 2243429691), (21, 747809897), (313, 50172549), (823, 19081419), (939, 16724183), (2191, 7167507), (2469, 6360473), (2903, 5409579), (5761, 2725917), (6573, 2389169), (8709, 1803193), (17283, 908639), (20321, 772797), (60963, 257599)]