5387823

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 9446400

約数和(自身を除く): 4058577

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 983, 1827, 2949, 5481, 6881, 8847, 20643, 26541, 28507, 61929, 85521, 185787, 199549, 256563, 598647, 769689, 1795941, 5387823]

約数ペア:

[(1, 5387823), (3, 1795941), (7, 769689), (9, 598647), (21, 256563), (27, 199549), (29, 185787), (63, 85521), (87, 61929), (189, 28507), (203, 26541), (261, 20643), (609, 8847), (783, 6881), (983, 5481), (1827, 2949)]