8854288971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{328411}}^1$

素因数の和:328487

約数の個数: 32

約数和(自身を含む): 13872122880

約数和(自身を除く): 5017833909

約数列:

[1, 3, 11, 19, 33, 43, 57, 129, 209, 473, 627, 817, 1419, 2451, 8987, 26961, 328411, 985233, 3612521, 6239809, 10837563, 14121673, 18719427, 42365019, 68637899, 155338403, 205913697, 268311787, 466015209, 804935361, 2951429657, 8854288971]

約数ペア:

[(1, 8854288971), (3, 2951429657), (11, 804935361), (19, 466015209), (33, 268311787), (43, 205913697), (57, 155338403), (129, 68637899), (209, 42365019), (473, 18719427), (627, 14121673), (817, 10837563), (1419, 6239809), (2451, 3612521), (8987, 985233), (26961, 328411)]