2149449927

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1732

約数の個数: 48

約数和(自身を含む): 3210827040

約数和(自身を除く): 1061377113

約数列:

[1, 3, 17, 29, 51, 53, 87, 159, 289, 493, 867, 901, 1479, 1537, 1613, 2703, 4611, 4839, 8381, 15317, 25143, 26129, 27421, 45951, 46777, 78387, 82263, 85489, 140331, 256467, 444193, 466157, 795209, 1332579, 1398471, 1453313, 2385627, 2479181, 4359939, 7437543, 13518553, 24706321, 40555659, 42146077, 74118963, 126438231, 716483309, 2149449927]

約数ペア:

[(1, 2149449927), (3, 716483309), (17, 126438231), (29, 74118963), (51, 42146077), (53, 40555659), (87, 24706321), (159, 13518553), (289, 7437543), (493, 4359939), (867, 2479181), (901, 2385627), (1479, 1453313), (1537, 1398471), (1613, 1332579), (2703, 795209), (4611, 466157), (4839, 444193), (8381, 256467), (15317, 140331), (25143, 85489), (26129, 82263), (27421, 78387), (45951, 46777)]