1493303787

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{14771}}^1$

素因数の和:15063

約数の個数: 24

約数和(自身を含む): 2212254720

約数和(自身を除く): 718950933

約数列:

[1, 3, 9, 47, 141, 239, 423, 717, 2151, 11233, 14771, 33699, 44313, 101097, 132939, 694237, 2082711, 3530269, 6248133, 10590807, 31772421, 165922643, 497767929, 1493303787]

約数ペア:

[(1, 1493303787), (3, 497767929), (9, 165922643), (47, 31772421), (141, 10590807), (239, 6248133), (423, 3530269), (717, 2082711), (2151, 694237), (11233, 132939), (14771, 101097), (33699, 44313)]