4363281

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 7203840

約数和(自身を除く): 2840559

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 401, 403, 837, 1203, 1209, 3609, 3627, 5213, 10827, 10881, 12431, 15639, 37293, 46917, 111879, 140751, 161603, 335637, 484809, 1454427, 4363281]

約数ペア:

[(1, 4363281), (3, 1454427), (9, 484809), (13, 335637), (27, 161603), (31, 140751), (39, 111879), (93, 46917), (117, 37293), (279, 15639), (351, 12431), (401, 10881), (403, 10827), (837, 5213), (1203, 3627), (1209, 3609)]