1898214909

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{3299}}^1$

素因数の和:3625

約数の個数: 32

約数和(自身を含む): 2737152000

約数和(自身を除く): 838937091

約数列:

[1, 3, 23, 31, 69, 93, 269, 713, 807, 2139, 3299, 6187, 8339, 9897, 18561, 25017, 75877, 102269, 191797, 227631, 306807, 575391, 887431, 2352187, 2662293, 7056561, 20410913, 27510361, 61232739, 82531083, 632738303, 1898214909]

約数ペア:

[(1, 1898214909), (3, 632738303), (23, 82531083), (31, 61232739), (69, 27510361), (93, 20410913), (269, 7056561), (713, 2662293), (807, 2352187), (2139, 887431), (3299, 575391), (6187, 306807), (8339, 227631), (9897, 191797), (18561, 102269), (25017, 75877)]