28044849

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4621}}^1$

素因数の和:4665

約数の個数: 24

約数和(自身を含む): 45406528

約数和(自身を除く): 17361679

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 4621, 6069, 13863, 32347, 78557, 97041, 235671, 549899, 1335469, 1649697, 4006407, 9348283, 28044849]

約数ペア:

[(1, 28044849), (3, 9348283), (7, 4006407), (17, 1649697), (21, 1335469), (51, 549899), (119, 235671), (289, 97041), (357, 78557), (867, 32347), (2023, 13863), (4621, 6069)]