1212173883

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{2657}}^1$

素因数の和:3004

約数の個数: 32

約数和(自身を含む): 1832531520

約数和(自身を除く): 620357637

約数列:

[1, 3, 9, 27, 61, 183, 277, 549, 831, 1647, 2493, 2657, 7479, 7971, 16897, 23913, 50691, 71739, 152073, 162077, 456219, 486231, 735989, 1458693, 2207967, 4376079, 6623901, 19871703, 44895329, 134685987, 404057961, 1212173883]

約数ペア:

[(1, 1212173883), (3, 404057961), (9, 134685987), (27, 44895329), (61, 19871703), (183, 6623901), (277, 4376079), (549, 2207967), (831, 1458693), (1647, 735989), (2493, 486231), (2657, 456219), (7479, 162077), (7971, 152073), (16897, 71739), (23913, 50691)]