28414197

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14549}}^1$

素因数の和:14593

約数の個数: 24

約数和(自身を含む): 48422400

約数和(自身を除く): 20008203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 14549, 43647, 101843, 130941, 305529, 451019, 916587, 1353057, 3157133, 4059171, 9471399, 28414197]

約数ペア:

[(1, 28414197), (3, 9471399), (7, 4059171), (9, 3157133), (21, 1353057), (31, 916587), (63, 451019), (93, 305529), (217, 130941), (279, 101843), (651, 43647), (1953, 14549)]