42420171

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 57302784

約数和(自身を除く): 14882613

約数列:

[1, 3, 167, 227, 373, 501, 681, 1119, 37909, 62291, 84671, 113727, 186873, 254013, 14140057, 42420171]

約数ペア:

[(1, 42420171), (3, 14140057), (167, 254013), (227, 186873), (373, 113727), (501, 84671), (681, 62291), (1119, 37909)]