305156917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{613}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 332665200

約数和(自身を除く): 27508283

約数列:

[1, 13, 149, 257, 613, 1937, 3341, 7969, 38293, 91337, 157541, 497809, 1187381, 2048033, 23473609, 305156917]

約数ペア:

[(1, 305156917), (13, 23473609), (149, 2048033), (257, 1187381), (613, 497809), (1937, 157541), (3341, 91337), (7969, 38293)]