30048387

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 40710912

約数和(自身を除く): 10662525

約数列:

[1, 3, 131, 157, 393, 471, 487, 1461, 20567, 61701, 63797, 76459, 191391, 229377, 10016129, 30048387]

約数ペア:

[(1, 30048387), (3, 10016129), (131, 229377), (157, 191391), (393, 76459), (471, 63797), (487, 61701), (1461, 20567)]