479020521

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{359}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 773193600

約数和(自身を除く): 294173079

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 313, 359, 609, 939, 1077, 1421, 2191, 2513, 4263, 6573, 7539, 9077, 10411, 15337, 17591, 27231, 31233, 46011, 52773, 63539, 72877, 112367, 190617, 218631, 337101, 444773, 510139, 786569, 1334319, 1530417, 2359707, 3258643, 5505983, 9775929, 16517949, 22810501, 68431503, 159673507, 479020521]

約数ペア:

[(1, 479020521), (3, 159673507), (7, 68431503), (21, 22810501), (29, 16517949), (49, 9775929), (87, 5505983), (147, 3258643), (203, 2359707), (313, 1530417), (359, 1334319), (609, 786569), (939, 510139), (1077, 444773), (1421, 337101), (2191, 218631), (2513, 190617), (4263, 112367), (6573, 72877), (7539, 63539), (9077, 52773), (10411, 46011), (15337, 31233), (17591, 27231)]