2693711241

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{881}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 4457134080

約数和(自身を除く): 1763422839

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 281, 351, 403, 837, 843, 881, 1209, 2529, 2643, 3627, 3653, 7587, 7929, 8711, 10881, 10959, 11453, 23787, 26133, 27311, 32877, 34359, 78399, 81933, 98631, 103077, 113243, 235197, 245799, 247561, 309231, 339729, 355043, 737397, 742683, 1019187, 1065129, 2228049, 3057561, 3195387, 3218293, 6684147, 7674391, 9586161, 9654879, 23023173, 28964637, 69069519, 86893911, 99767083, 207208557, 299301249, 897903747, 2693711241]

約数ペア:

[(1, 2693711241), (3, 897903747), (9, 299301249), (13, 207208557), (27, 99767083), (31, 86893911), (39, 69069519), (93, 28964637), (117, 23023173), (279, 9654879), (281, 9586161), (351, 7674391), (403, 6684147), (837, 3218293), (843, 3195387), (881, 3057561), (1209, 2228049), (2529, 1065129), (2643, 1019187), (3627, 742683), (3653, 737397), (7587, 355043), (7929, 339729), (8711, 309231), (10881, 247561), (10959, 245799), (11453, 235197), (23787, 113243), (26133, 103077), (27311, 98631), (32877, 81933), (34359, 78399)]