1570459359

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2689}}^1$

素因数の和:2872

約数の個数: 48

約数和(自身を含む): 2539144800

約数和(自身を除く): 968685441

約数列:

[1, 3, 7, 21, 29, 49, 87, 137, 147, 203, 411, 609, 959, 1421, 2689, 2877, 3973, 4263, 6713, 8067, 11919, 18823, 20139, 27811, 56469, 77981, 83433, 131761, 194677, 233943, 368393, 395283, 545867, 584031, 1105179, 1637601, 2578751, 3821069, 7736253, 10683397, 11463207, 18051257, 32050191, 54153771, 74783779, 224351337, 523486453, 1570459359]

約数ペア:

[(1, 1570459359), (3, 523486453), (7, 224351337), (21, 74783779), (29, 54153771), (49, 32050191), (87, 18051257), (137, 11463207), (147, 10683397), (203, 7736253), (411, 3821069), (609, 2578751), (959, 1637601), (1421, 1105179), (2689, 584031), (2877, 545867), (3973, 395283), (4263, 368393), (6713, 233943), (8067, 194677), (11919, 131761), (18823, 83433), (20139, 77981), (27811, 56469)]