260020873

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{27253}}^1$

素因数の和:27336

約数の個数: 16

約数和(自身を含む): 313966080

約数和(自身を除く): 53945207

約数列:

[1, 7, 29, 47, 203, 329, 1363, 9541, 27253, 190771, 790337, 1280891, 5532359, 8966237, 37145839, 260020873]

約数ペア:

[(1, 260020873), (7, 37145839), (29, 8966237), (47, 5532359), (203, 1280891), (329, 790337), (1363, 190771), (9541, 27253)]