320427997

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{4273}}^1$

素因数の和:4404

約数の個数: 16

約数和(自身を含む): 344655360

約数和(自身を除く): 24227363

約数列:

[1, 31, 41, 59, 1271, 1829, 2419, 4273, 74989, 132463, 175193, 252107, 5430983, 7815317, 10336387, 320427997]

約数ペア:

[(1, 320427997), (31, 10336387), (41, 7815317), (59, 5430983), (1271, 252107), (1829, 175193), (2419, 132463), (4273, 74989)]