245745133921

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43651}}^1\times {\mathrm{47309}}^1$

素因数の和:90984

約数の個数: 16

約数和(自身を含む): 297385361280

約数和(自身を除く): 51640227359

約数列:

[1, 7, 17, 119, 43651, 47309, 305557, 331163, 742067, 804253, 5194469, 5629771, 2065085159, 14455596113, 35106447703, 245745133921]

約数ペア:

[(1, 245745133921), (7, 35106447703), (17, 14455596113), (119, 2065085159), (43651, 5629771), (47309, 5194469), (305557, 804253), (331163, 742067)]