1649729013

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{823}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 2314583040

約数和(自身を除く): 664854027

約数列:

[1, 3, 41, 43, 123, 129, 379, 823, 1137, 1763, 2469, 5289, 15539, 16297, 33743, 35389, 46617, 48891, 101229, 106167, 311917, 668177, 935751, 1450949, 2004531, 4352847, 12788597, 13412431, 38365791, 40237293, 549909671, 1649729013]

約数ペア:

[(1, 1649729013), (3, 549909671), (41, 40237293), (43, 38365791), (123, 13412431), (129, 12788597), (379, 4352847), (823, 2004531), (1137, 1450949), (1763, 935751), (2469, 668177), (5289, 311917), (15539, 106167), (16297, 101229), (33743, 48891), (35389, 46617)]