30908487

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{557}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 42184800

約数和(自身を除く): 11276313

約数列:

[1, 3, 53, 159, 349, 557, 1047, 1671, 18497, 29521, 55491, 88563, 194393, 583179, 10302829, 30908487]

約数ペア:

[(1, 30908487), (3, 10302829), (53, 583179), (159, 194393), (349, 88563), (557, 55491), (1047, 29521), (1671, 18497)]