30284253

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{21163}}^1$

素因数の和:21225

約数の個数: 16

約数和(自身を含む): 45714240

約数和(自身を除く): 15429987

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 21163, 63489, 190467, 571401, 1121639, 3364917, 10094751, 30284253]

約数ペア:

[(1, 30284253), (3, 10094751), (9, 3364917), (27, 1121639), (53, 571401), (159, 190467), (477, 63489), (1431, 21163)]