3987165937

素因数分解:

${\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{613}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 4060018512

約数和(自身を除く): 72852575

約数列:

[1, 137, 197, 241, 613, 26989, 33017, 47477, 83981, 120761, 147733, 6504349, 16544257, 20239421, 29103401, 3987165937]

約数ペア:

[(1, 3987165937), (137, 29103401), (197, 20239421), (241, 16544257), (613, 6504349), (26989, 147733), (33017, 120761), (47477, 83981)]