42722751

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{12503}}^1$

素因数の和:12590

約数の個数: 16

約数和(自身を含む): 61219584

約数和(自身を除く): 18496833

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 12503, 37509, 212551, 637653, 837701, 2513103, 14240917, 42722751]

約数ペア:

[(1, 42722751), (3, 14240917), (17, 2513103), (51, 837701), (67, 637653), (201, 212551), (1139, 37509), (3417, 12503)]