4475079

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 7443072

約数和(自身を除く): 2967993

約数列:

[1, 3, 7, 9, 21, 63, 251, 283, 753, 849, 1757, 1981, 2259, 2547, 5271, 5943, 15813, 17829, 71033, 213099, 497231, 639297, 1491693, 4475079]

約数ペア:

[(1, 4475079), (3, 1491693), (7, 639297), (9, 497231), (21, 213099), (63, 71033), (251, 17829), (283, 15813), (753, 5943), (849, 5271), (1757, 2547), (1981, 2259)]