30358719

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{7349}}^1$

素因数の和:7381

約数の個数: 24

約数和(自身を含む): 48157200

約数和(自身を除く): 17798481

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 7349, 22047, 66141, 124933, 198423, 374799, 595269, 1124397, 1785807, 3373191, 10119573, 30358719]

約数ペア:

[(1, 30358719), (3, 10119573), (9, 3373191), (17, 1785807), (27, 1124397), (51, 595269), (81, 374799), (153, 198423), (243, 124933), (459, 66141), (1377, 22047), (4131, 7349)]