30187563

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84559}}^1$

素因数の和:84586

約数の個数: 16

約数和(自身を含む): 48706560

約数和(自身を除く): 18518997

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 84559, 253677, 591913, 1437503, 1775739, 4312509, 10062521, 30187563]

約数ペア:

[(1, 30187563), (3, 10062521), (7, 4312509), (17, 1775739), (21, 1437503), (51, 591913), (119, 253677), (357, 84559)]