172373761

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 211117760

約数和(自身を除く): 38743999

約数列:

[1, 7, 17, 119, 139, 289, 613, 973, 2023, 2363, 4291, 10421, 16541, 40171, 72947, 85207, 177157, 281197, 596449, 1240099, 1448519, 10139633, 24624823, 172373761]

約数ペア:

[(1, 172373761), (7, 24624823), (17, 10139633), (119, 1448519), (139, 1240099), (289, 596449), (613, 281197), (973, 177157), (2023, 85207), (2363, 72947), (4291, 40171), (10421, 16541)]