61308247

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 83543040

約数和(自身を除く): 22234793

約数列:

[1, 7, 11, 13, 73, 77, 91, 143, 511, 803, 839, 949, 1001, 5621, 5873, 6643, 9229, 10439, 10907, 61247, 64603, 73073, 76349, 119977, 428729, 673717, 796211, 839839, 4716019, 5573477, 8758321, 61308247]

約数ペア:

[(1, 61308247), (7, 8758321), (11, 5573477), (13, 4716019), (73, 839839), (77, 796211), (91, 673717), (143, 428729), (511, 119977), (803, 76349), (839, 73073), (949, 64603), (1001, 61247), (5621, 10907), (5873, 10439), (6643, 9229)]