30958353

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 47361600

約数和(自身を除く): 16403247

約数列:

[1, 3, 9, 19, 57, 171, 197, 591, 919, 1773, 2757, 3743, 8271, 11229, 17461, 33687, 52383, 157149, 181043, 543129, 1629387, 3439817, 10319451, 30958353]

約数ペア:

[(1, 30958353), (3, 10319451), (9, 3439817), (19, 1629387), (57, 543129), (171, 181043), (197, 157149), (591, 52383), (919, 33687), (1773, 17461), (2757, 11229), (3743, 8271)]