102998721

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{55109}}^1$

素因数の和:55208

約数の個数: 16

約数和(自身を含む): 158716800

約数和(自身を除く): 55718079

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 55109, 165327, 385763, 1157289, 4904701, 14714103, 34332907, 102998721]

約数ペア:

[(1, 102998721), (3, 34332907), (7, 14714103), (21, 4904701), (89, 1157289), (267, 385763), (623, 165327), (1869, 55109)]