28742799

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4931}}^1$

素因数の和:5030

約数の個数: 16

約数和(自身を含む): 40245120

約数和(自身を除く): 11502321

約数列:

[1, 3, 29, 67, 87, 201, 1943, 4931, 5829, 14793, 142999, 330377, 428997, 991131, 9580933, 28742799]

約数ペア:

[(1, 28742799), (3, 9580933), (29, 991131), (67, 428997), (87, 330377), (201, 142999), (1943, 14793), (4931, 5829)]