2578394553

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{26297}}^1$

素因数の和:26366

約数の個数: 48

約数和(自身を含む): 4317079680

約数和(自身を除く): 1738685127

約数列:

[1, 3, 7, 21, 23, 29, 49, 69, 87, 147, 161, 203, 483, 609, 667, 1127, 1421, 2001, 3381, 4263, 4669, 14007, 26297, 32683, 78891, 98049, 184079, 552237, 604831, 762613, 1288553, 1814493, 2287839, 3865659, 4233817, 5338291, 12701451, 16014873, 17540099, 29636719, 37368037, 52620297, 88910157, 112104111, 122780693, 368342079, 859464851, 2578394553]

約数ペア:

[(1, 2578394553), (3, 859464851), (7, 368342079), (21, 122780693), (23, 112104111), (29, 88910157), (49, 52620297), (69, 37368037), (87, 29636719), (147, 17540099), (161, 16014873), (203, 12701451), (483, 5338291), (609, 4233817), (667, 3865659), (1127, 2287839), (1421, 1814493), (2001, 1288553), (3381, 762613), (4263, 604831), (4669, 552237), (14007, 184079), (26297, 98049), (32683, 78891)]