2089479

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 3409920

約数和(自身を除く): 1320441

約数列:

[1, 3, 7, 21, 29, 47, 73, 87, 141, 203, 219, 329, 511, 609, 987, 1363, 1533, 2117, 3431, 4089, 6351, 9541, 10293, 14819, 24017, 28623, 44457, 72051, 99499, 298497, 696493, 2089479]

約数ペア:

[(1, 2089479), (3, 696493), (7, 298497), (21, 99499), (29, 72051), (47, 44457), (73, 28623), (87, 24017), (141, 14819), (203, 10293), (219, 9541), (329, 6351), (511, 4089), (609, 3431), (987, 2117), (1363, 1533)]