28598883

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{541}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 38919936

約数和(自身を除く): 10321053

約数列:

[1, 3, 67, 201, 263, 541, 789, 1623, 17621, 36247, 52863, 108741, 142283, 426849, 9532961, 28598883]

約数ペア:

[(1, 28598883), (3, 9532961), (67, 426849), (201, 142283), (263, 108741), (541, 52863), (789, 36247), (1623, 17621)]