29454921

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{19139}}^1$

素因数の和:19170

約数の個数: 20

約数和(自身を含む): 46318800

約数和(自身を除く): 16863879

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 19139, 57417, 172251, 363641, 516753, 1090923, 1550259, 3272769, 9818307, 29454921]

約数ペア:

[(1, 29454921), (3, 9818307), (9, 3272769), (19, 1550259), (27, 1090923), (57, 516753), (81, 363641), (171, 172251), (513, 57417), (1539, 19139)]