6663357

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 10752000

約数和(自身を除く): 4088643

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 419, 513, 589, 837, 1257, 1767, 3771, 5301, 7961, 11313, 12989, 15903, 23883, 38967, 71649, 116901, 214947, 246791, 350703, 740373, 2221119, 6663357]

約数ペア:

[(1, 6663357), (3, 2221119), (9, 740373), (19, 350703), (27, 246791), (31, 214947), (57, 116901), (93, 71649), (171, 38967), (279, 23883), (419, 15903), (513, 12989), (589, 11313), (837, 7961), (1257, 5301), (1767, 3771)]