10221939

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1783}}^1$

素因数の和:1816

約数の個数: 36

約数和(自身を含む): 18507216

約数和(自身を除く): 8285277

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1783, 1911, 5349, 5733, 12481, 16047, 23179, 37443, 69537, 87367, 112329, 162253, 208611, 262101, 486759, 786303, 1135771, 1460277, 3407313, 10221939]

約数ペア:

[(1, 10221939), (3, 3407313), (7, 1460277), (9, 1135771), (13, 786303), (21, 486759), (39, 262101), (49, 208611), (63, 162253), (91, 112329), (117, 87367), (147, 69537), (273, 37443), (441, 23179), (637, 16047), (819, 12481), (1783, 5733), (1911, 5349)]