4246731

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 6486480

約数和(自身を除く): 2239749

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 307, 477, 921, 1537, 2763, 4611, 8903, 13833, 16271, 26709, 48813, 80127, 146439, 471859, 1415577, 4246731]

約数ペア:

[(1, 4246731), (3, 1415577), (9, 471859), (29, 146439), (53, 80127), (87, 48813), (159, 26709), (261, 16271), (307, 13833), (477, 8903), (921, 4611), (1537, 2763)]