9641961

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4937}}^1$

素因数の和:4981

約数の個数: 24

約数和(自身を含む): 16433664

約数和(自身を除く): 6791703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 4937, 14811, 34559, 44433, 103677, 153047, 311031, 459141, 1071329, 1377423, 3213987, 9641961]

約数ペア:

[(1, 9641961), (3, 3213987), (7, 1377423), (9, 1071329), (21, 459141), (31, 311031), (63, 153047), (93, 103677), (217, 44433), (279, 34559), (651, 14811), (1953, 4937)]