9735921

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 36

約数和(自身を含む): 15729948

約数和(自身を除く): 5994027

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 169, 173, 333, 481, 507, 519, 1443, 1521, 1557, 2249, 4329, 6253, 6401, 6747, 18759, 19203, 20241, 29237, 56277, 57609, 83213, 87711, 249639, 263133, 748917, 1081769, 3245307, 9735921]

約数ペア:

[(1, 9735921), (3, 3245307), (9, 1081769), (13, 748917), (37, 263133), (39, 249639), (111, 87711), (117, 83213), (169, 57609), (173, 56277), (333, 29237), (481, 20241), (507, 19203), (519, 18759), (1443, 6747), (1521, 6401), (1557, 6253), (2249, 4329)]