13421835

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{2029}}^1$

素因数の和:2057

約数の個数: 48

約数和(自身を含む): 27770400

約数和(自身を除く): 14348565

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2029, 2205, 6087, 6615, 10145, 14203, 18261, 30435, 42609, 54783, 71015, 91305, 99421, 127827, 213045, 273915, 298263, 383481, 497105, 639135, 894789, 1491315, 1917405, 2684367, 4473945, 13421835]

約数ペア:

[(1, 13421835), (3, 4473945), (5, 2684367), (7, 1917405), (9, 1491315), (15, 894789), (21, 639135), (27, 497105), (35, 383481), (45, 298263), (49, 273915), (63, 213045), (105, 127827), (135, 99421), (147, 91305), (189, 71015), (245, 54783), (315, 42609), (441, 30435), (735, 18261), (945, 14203), (1323, 10145), (2029, 6615), (2205, 6087)]