30752771

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{761}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 36868608

約数和(自身を除く): 6115837

約数列:

[1, 7, 23, 161, 251, 761, 1757, 5327, 5773, 17503, 40411, 122521, 191011, 1337077, 4393253, 30752771]

約数ペア:

[(1, 30752771), (7, 4393253), (23, 1337077), (161, 191011), (251, 122521), (761, 40411), (1757, 17503), (5327, 5773)]