28962003

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{8461}}^1$

素因数の和:8634

約数の個数: 16

約数和(自身を含む): 44408576

約数和(自身を除く): 15446573

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 8461, 25383, 59227, 177681, 1379143, 4137429, 9654001, 28962003]

約数ペア:

[(1, 28962003), (3, 9654001), (7, 4137429), (21, 1379143), (163, 177681), (489, 59227), (1141, 25383), (3423, 8461)]