5619747

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 8999424

約数和(自身を除く): 3379677

約数列:

[1, 3, 7, 21, 41, 61, 107, 123, 183, 287, 321, 427, 749, 861, 1281, 2247, 2501, 4387, 6527, 7503, 13161, 17507, 19581, 30709, 45689, 52521, 92127, 137067, 267607, 802821, 1873249, 5619747]

約数ペア:

[(1, 5619747), (3, 1873249), (7, 802821), (21, 267607), (41, 137067), (61, 92127), (107, 52521), (123, 45689), (183, 30709), (287, 19581), (321, 17507), (427, 13161), (749, 7503), (861, 6527), (1281, 4387), (2247, 2501)]