1572305847

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 2504466432

約数和(自身を除く): 932160585

約数列:

[1, 3, 7, 21, 29, 87, 127, 203, 381, 609, 701, 841, 889, 2103, 2523, 2667, 3683, 4907, 5887, 11049, 14721, 17661, 20329, 25781, 60987, 77343, 89027, 106807, 142303, 267081, 320421, 426909, 589541, 623189, 747649, 1768623, 1869567, 2242947, 2581783, 4126787, 7745349, 12380361, 18072481, 54217443, 74871707, 224615121, 524101949, 1572305847]

約数ペア:

[(1, 1572305847), (3, 524101949), (7, 224615121), (21, 74871707), (29, 54217443), (87, 18072481), (127, 12380361), (203, 7745349), (381, 4126787), (609, 2581783), (701, 2242947), (841, 1869567), (889, 1768623), (2103, 747649), (2523, 623189), (2667, 589541), (3683, 426909), (4907, 320421), (5887, 267081), (11049, 142303), (14721, 106807), (17661, 89027), (20329, 77343), (25781, 60987)]