30864477

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{31271}}^1$

素因数の和:31328

約数の個数: 16

約数和(自身を含む): 48033792

約数和(自身を除く): 17169315

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 31271, 93813, 218897, 656691, 1469737, 4409211, 10288159, 30864477]

約数ペア:

[(1, 30864477), (3, 10288159), (7, 4409211), (21, 1469737), (47, 656691), (141, 218897), (329, 93813), (987, 31271)]