1038783987

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{263}}^1\times {\mathrm{607}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 1553756160

約数和(自身を除く): 514972173

約数列:

[1, 3, 9, 27, 241, 263, 607, 723, 789, 1821, 2169, 2367, 5463, 6507, 7101, 16389, 63383, 146287, 159641, 190149, 438861, 478923, 570447, 1316583, 1436769, 1711341, 3949749, 4310307, 38473481, 115420443, 346261329, 1038783987]

約数ペア:

[(1, 1038783987), (3, 346261329), (9, 115420443), (27, 38473481), (241, 4310307), (263, 3949749), (607, 1711341), (723, 1436769), (789, 1316583), (1821, 570447), (2169, 478923), (2367, 438861), (5463, 190149), (6507, 159641), (7101, 146287), (16389, 63383)]