301971289

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{3989}}^1$

素因数の和:4140

約数の個数: 16

約数和(自身を含む): 329510160

約数和(自身を除く): 27538871

約数列:

[1, 17, 61, 73, 1037, 1241, 3989, 4453, 67813, 75701, 243329, 291197, 4136593, 4950349, 17763017, 301971289]

約数ペア:

[(1, 301971289), (17, 17763017), (61, 4950349), (73, 4136593), (1037, 291197), (1241, 243329), (3989, 75701), (4453, 67813)]