71881151

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 77865984

約数和(自身を除く): 5984833

約数列:

[1, 17, 67, 223, 283, 1139, 3791, 4811, 14941, 18961, 63109, 253997, 322337, 1072853, 4228303, 71881151]

約数ペア:

[(1, 71881151), (17, 4228303), (67, 1072853), (223, 322337), (283, 253997), (1139, 63109), (3791, 18961), (4811, 14941)]