28349097

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6221}}^1$

素因数の和:6269

約数の個数: 24

約数和(自身を含む): 45395712

約数和(自身を除く): 17046615

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 6221, 18663, 43547, 130641, 192851, 304829, 578553, 914487, 1349957, 4049871, 9449699, 28349097]

約数ペア:

[(1, 28349097), (3, 9449699), (7, 4049871), (21, 1349957), (31, 914487), (49, 578553), (93, 304829), (147, 192851), (217, 130641), (651, 43547), (1519, 18663), (4557, 6221)]