989968353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{4049}}^1$

素因数の和:4333

約数の個数: 32

約数和(自身を含む): 1492992000

約数和(自身を除く): 503023647

約数列:

[1, 3, 11, 31, 33, 93, 239, 341, 717, 1023, 2629, 4049, 7409, 7887, 12147, 22227, 44539, 81499, 125519, 133617, 244497, 376557, 967711, 1380709, 2903133, 4142127, 10644821, 29999041, 31934463, 89997123, 329989451, 989968353]

約数ペア:

[(1, 989968353), (3, 329989451), (11, 89997123), (31, 31934463), (33, 29999041), (93, 10644821), (239, 4142127), (341, 2903133), (717, 1380709), (1023, 967711), (2629, 376557), (4049, 244497), (7409, 133617), (7887, 125519), (12147, 81499), (22227, 44539)]