16948935

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2399}}^1$

素因数の和:2567

約数の個数: 24

約数和(自身を含む): 29577600

約数和(自身を除く): 12628665

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 2399, 7065, 7197, 11995, 21591, 35985, 107955, 376643, 1129929, 1883215, 3389787, 5649645, 16948935]

約数ペア:

[(1, 16948935), (3, 5649645), (5, 3389787), (9, 1883215), (15, 1129929), (45, 376643), (157, 107955), (471, 35985), (785, 21591), (1413, 11995), (2355, 7197), (2399, 7065)]