1321097013

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{36433}}^1$

素因数の和:36538

約数の個数: 32

約数和(自身を含む): 2098598400

約数和(自身を除く): 777501387

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 711, 1343, 2133, 4029, 12087, 36261, 36433, 109299, 327897, 619361, 983691, 1858083, 2878207, 5574249, 8634621, 16722747, 25903863, 48929519, 77711589, 146788557, 440365671, 1321097013]

約数ペア:

[(1, 1321097013), (3, 440365671), (9, 146788557), (17, 77711589), (27, 48929519), (51, 25903863), (79, 16722747), (153, 8634621), (237, 5574249), (459, 2878207), (711, 1858083), (1343, 983691), (2133, 619361), (4029, 327897), (12087, 109299), (36261, 36433)]