4686381

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 7849920

約数和(自身を除く): 3163539

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1019, 1533, 3057, 4599, 7133, 9171, 21399, 64197, 74387, 223161, 520709, 669483, 1562127, 4686381]

約数ペア:

[(1, 4686381), (3, 1562127), (7, 669483), (9, 520709), (21, 223161), (63, 74387), (73, 64197), (219, 21399), (511, 9171), (657, 7133), (1019, 4599), (1533, 3057)]