5139747

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 8236800

約数和(自身を除く): 3097053

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 233, 387, 513, 699, 817, 1161, 2097, 2451, 4427, 6291, 7353, 10019, 13281, 22059, 30057, 39843, 90171, 119529, 190361, 270513, 571083, 1713249, 5139747]

約数ペア:

[(1, 5139747), (3, 1713249), (9, 571083), (19, 270513), (27, 190361), (43, 119529), (57, 90171), (129, 39843), (171, 30057), (233, 22059), (387, 13281), (513, 10019), (699, 7353), (817, 6291), (1161, 4427), (2097, 2451)]