30358287

素因数分解:

$3^3\times {\mathrm{47}}^2\times {\mathrm{509}}^1$

素因数の和:612

約数の個数: 24

約数和(自身を含む): 46042800

約数和(自身を除く): 15684513

約数列:

[1, 3, 9, 27, 47, 141, 423, 509, 1269, 1527, 2209, 4581, 6627, 13743, 19881, 23923, 59643, 71769, 215307, 645921, 1124381, 3373143, 10119429, 30358287]

約数ペア:

[(1, 30358287), (3, 10119429), (9, 3373143), (27, 1124381), (47, 645921), (141, 215307), (423, 71769), (509, 59643), (1269, 23923), (1527, 19881), (2209, 13743), (4581, 6627)]