4780293

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 7660800

約数和(自身を除く): 2880507

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1049, 1519, 3147, 4557, 7343, 22029, 32519, 51401, 97557, 154203, 227633, 682899, 1593431, 4780293]

約数ペア:

[(1, 4780293), (3, 1593431), (7, 682899), (21, 227633), (31, 154203), (49, 97557), (93, 51401), (147, 32519), (217, 22029), (651, 7343), (1049, 4557), (1519, 3147)]