28463149

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 34310304

約数和(自身を除く): 5847155

約数列:

[1, 11, 13, 61, 143, 169, 251, 671, 793, 1859, 2761, 3263, 8723, 10309, 15311, 35893, 42419, 113399, 168421, 199043, 466609, 2189473, 2587559, 28463149]

約数ペア:

[(1, 28463149), (11, 2587559), (13, 2189473), (61, 466609), (143, 199043), (169, 168421), (251, 113399), (671, 42419), (793, 35893), (1859, 15311), (2761, 10309), (3263, 8723)]