2298782727

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{16561}}^1$

素因数の和:16720

約数の個数: 32

約数和(自身を含む): 3505844160

約数和(自身を除く): 1207061433

約数列:

[1, 3, 9, 27, 53, 97, 159, 291, 477, 873, 1431, 2619, 5141, 15423, 16561, 46269, 49683, 138807, 149049, 447147, 877733, 1606417, 2633199, 4819251, 7899597, 14457753, 23698791, 43373259, 85140101, 255420303, 766260909, 2298782727]

約数ペア:

[(1, 2298782727), (3, 766260909), (9, 255420303), (27, 85140101), (53, 43373259), (97, 23698791), (159, 14457753), (291, 7899597), (477, 4819251), (873, 2633199), (1431, 1606417), (2619, 877733), (5141, 447147), (15423, 149049), (16561, 138807), (46269, 49683)]