26052243

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 40891392

約数和(自身を除く): 14839149

約数列:

[1, 3, 7, 21, 71, 101, 173, 213, 303, 497, 519, 707, 1211, 1491, 2121, 3633, 7171, 12283, 17473, 21513, 36849, 50197, 52419, 85981, 122311, 150591, 257943, 366933, 1240583, 3721749, 8684081, 26052243]

約数ペア:

[(1, 26052243), (3, 8684081), (7, 3721749), (21, 1240583), (71, 366933), (101, 257943), (173, 150591), (213, 122311), (303, 85981), (497, 52419), (519, 50197), (707, 36849), (1211, 21513), (1491, 17473), (2121, 12283), (3633, 7171)]