30217287

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5227}}^1$

素因数の和:5318

約数の個数: 16

約数和(自身を含む): 42158592

約数和(自身を除く): 11941305

約数列:

[1, 3, 41, 47, 123, 141, 1927, 5227, 5781, 15681, 214307, 245669, 642921, 737007, 10072429, 30217287]

約数ペア:

[(1, 30217287), (3, 10072429), (41, 737007), (47, 642921), (123, 245669), (141, 214307), (1927, 15681), (5227, 5781)]