1774702923

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2197

約数の個数: 64

約数和(自身を含む): 2973696000

約数和(自身を除く): 1198993077

約数列:

[1, 3, 7, 19, 21, 43, 49, 57, 129, 133, 147, 301, 343, 399, 817, 903, 931, 1029, 2107, 2111, 2451, 2793, 5719, 6321, 6333, 6517, 14749, 14777, 17157, 19551, 40033, 40109, 44247, 44331, 90773, 103439, 120099, 120327, 272319, 280231, 280763, 310317, 635411, 724073, 840693, 842289, 1724687, 1906233, 1965341, 2172219, 4447877, 5174061, 5896023, 12072809, 13343631, 13757387, 31135139, 36218427, 41272161, 84509663, 93405417, 253528989, 591567641, 1774702923]

約数ペア:

[(1, 1774702923), (3, 591567641), (7, 253528989), (19, 93405417), (21, 84509663), (43, 41272161), (49, 36218427), (57, 31135139), (129, 13757387), (133, 13343631), (147, 12072809), (301, 5896023), (343, 5174061), (399, 4447877), (817, 2172219), (903, 1965341), (931, 1906233), (1029, 1724687), (2107, 842289), (2111, 840693), (2451, 724073), (2793, 635411), (5719, 310317), (6321, 280763), (6333, 280231), (6517, 272319), (14749, 120327), (14777, 120099), (17157, 103439), (19551, 90773), (40033, 44331), (40109, 44247)]