13998231

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 23520000

約数和(自身を除く): 9521769

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2099, 2223, 6297, 6669, 18891, 27287, 39881, 56673, 81861, 119643, 245583, 358929, 518453, 736749, 1076787, 1555359, 4666077, 13998231]

約数ペア:

[(1, 13998231), (3, 4666077), (9, 1555359), (13, 1076787), (19, 736749), (27, 518453), (39, 358929), (57, 245583), (117, 119643), (171, 81861), (247, 56673), (351, 39881), (513, 27287), (741, 18891), (2099, 6669), (2223, 6297)]