514962021

素因数分解:

$3^1\times 7^3\times {\mathrm{193}}^1\times {\mathrm{2593}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 805177600

約数和(自身を除く): 290215579

約数列:

[1, 3, 7, 21, 49, 147, 193, 343, 579, 1029, 1351, 2593, 4053, 7779, 9457, 18151, 28371, 54453, 66199, 127057, 198597, 381171, 500449, 889399, 1501347, 2668197, 3503143, 10509429, 24522001, 73566003, 171654007, 514962021]

約数ペア:

[(1, 514962021), (3, 171654007), (7, 73566003), (21, 24522001), (49, 10509429), (147, 3503143), (193, 2668197), (343, 1501347), (579, 889399), (1029, 500449), (1351, 381171), (2593, 198597), (4053, 127057), (7779, 66199), (9457, 54453), (18151, 28371)]