7276731

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 12967680

約数和(自身を除く): 5690949

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 109, 119, 187, 231, 289, 327, 357, 561, 763, 867, 1199, 1309, 1853, 2023, 2289, 3179, 3597, 3927, 5559, 6069, 8393, 9537, 12971, 20383, 22253, 25179, 31501, 38913, 61149, 66759, 94503, 142681, 220507, 346511, 428043, 661521, 1039533, 2425577, 7276731]

約数ペア:

[(1, 7276731), (3, 2425577), (7, 1039533), (11, 661521), (17, 428043), (21, 346511), (33, 220507), (51, 142681), (77, 94503), (109, 66759), (119, 61149), (187, 38913), (231, 31501), (289, 25179), (327, 22253), (357, 20383), (561, 12971), (763, 9537), (867, 8393), (1199, 6069), (1309, 5559), (1853, 3927), (2023, 3597), (2289, 3179)]