28546803

素因数分解:

$3^3\times {\mathrm{743}}^1\times {\mathrm{1423}}^1$

素因数の和:2175

約数の個数: 16

約数和(自身を含む): 42378240

約数和(自身を除く): 13831437

約数列:

[1, 3, 9, 27, 743, 1423, 2229, 4269, 6687, 12807, 20061, 38421, 1057289, 3171867, 9515601, 28546803]

約数ペア:

[(1, 28546803), (3, 9515601), (9, 3171867), (27, 1057289), (743, 38421), (1423, 20061), (2229, 12807), (4269, 6687)]