3933978027

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1\times {\mathrm{3023}}^1$

素因数の和:5063

約数の個数: 32

約数和(自身を含む): 6193152000

約数和(自身を除く): 2259173973

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 1999, 3023, 5997, 9069, 13993, 21161, 41979, 61969, 63483, 93713, 185907, 281139, 433783, 655991, 1301349, 1967973, 6042977, 18128931, 42300839, 126902517, 187332287, 561996861, 1311326009, 3933978027]

約数ペア:

[(1, 3933978027), (3, 1311326009), (7, 561996861), (21, 187332287), (31, 126902517), (93, 42300839), (217, 18128931), (651, 6042977), (1999, 1967973), (3023, 1301349), (5997, 655991), (9069, 433783), (13993, 281139), (21161, 185907), (41979, 93713), (61969, 63483)]