30974937

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16573}}^1$

素因数の和:16672

約数の個数: 16

約数和(自身を含む): 47733120

約数和(自身を除く): 16758183

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 16573, 49719, 116011, 348033, 1474997, 4424991, 10324979, 30974937]

約数ペア:

[(1, 30974937), (3, 10324979), (7, 4424991), (21, 1474997), (89, 348033), (267, 116011), (623, 49719), (1869, 16573)]