8280370203

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{277483}}^1$

素因数の和:277536

約数の個数: 32

約数和(自身を含む): 13319232000

約数和(自身を除く): 5038861797

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 609, 1029, 1421, 4263, 9947, 29841, 277483, 832449, 1942381, 5827143, 8047007, 13596667, 24141021, 40790001, 56329049, 95176669, 168987147, 285530007, 394303343, 1182910029, 2760123401, 8280370203]

約数ペア:

[(1, 8280370203), (3, 2760123401), (7, 1182910029), (21, 394303343), (29, 285530007), (49, 168987147), (87, 95176669), (147, 56329049), (203, 40790001), (343, 24141021), (609, 13596667), (1029, 8047007), (1421, 5827143), (4263, 1942381), (9947, 832449), (29841, 277483)]