2495803401

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1153}}^1$

素因数の和:2063

約数の個数: 64

約数和(自身を含む): 4559869440

約数和(自身を除く): 2064066039

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 881, 1153, 2457, 2643, 3459, 6167, 7929, 8071, 10377, 11453, 14989, 18501, 23787, 24213, 31131, 34359, 44967, 55503, 72639, 80171, 103077, 104923, 134901, 166509, 217917, 240513, 309231, 314769, 404703, 721539, 944307, 1015793, 2164617, 2832921, 3047379, 7110551, 9142137, 13205309, 21331653, 27426411, 39615927, 63994959, 92437163, 118847781, 191984877, 277311489, 356543343, 831934467, 2495803401]

約数ペア:

[(1, 2495803401), (3, 831934467), (7, 356543343), (9, 277311489), (13, 191984877), (21, 118847781), (27, 92437163), (39, 63994959), (63, 39615927), (91, 27426411), (117, 21331653), (189, 13205309), (273, 9142137), (351, 7110551), (819, 3047379), (881, 2832921), (1153, 2164617), (2457, 1015793), (2643, 944307), (3459, 721539), (6167, 404703), (7929, 314769), (8071, 309231), (10377, 240513), (11453, 217917), (14989, 166509), (18501, 134901), (23787, 104923), (24213, 103077), (31131, 80171), (34359, 72639), (44967, 55503)]