23336271

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 40772160

約数和(自身を除く): 17435889

約数列:

[1, 3, 7, 9, 21, 29, 53, 63, 87, 159, 203, 241, 261, 371, 477, 609, 723, 1113, 1537, 1687, 1827, 2169, 3339, 4611, 5061, 6989, 10759, 12773, 13833, 15183, 20967, 32277, 38319, 48923, 62901, 89411, 96831, 114957, 146769, 268233, 370417, 440307, 804699, 1111251, 2592919, 3333753, 7778757, 23336271]

約数ペア:

[(1, 23336271), (3, 7778757), (7, 3333753), (9, 2592919), (21, 1111251), (29, 804699), (53, 440307), (63, 370417), (87, 268233), (159, 146769), (203, 114957), (241, 96831), (261, 89411), (371, 62901), (477, 48923), (609, 38319), (723, 32277), (1113, 20967), (1537, 15183), (1687, 13833), (1827, 12773), (2169, 10759), (3339, 6989), (4611, 5061)]