28314069

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28687}}^1$

素因数の和:28744

約数の個数: 16

約数和(自身を含む): 44064768

約数和(自身を除く): 15750699

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 28687, 86061, 200809, 602427, 1348289, 4044867, 9438023, 28314069]

約数ペア:

[(1, 28314069), (3, 9438023), (7, 4044867), (21, 1348289), (47, 602427), (141, 200809), (329, 86061), (987, 28687)]