23782913

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 30617664

約数和(自身を除く): 6834751

約数列:

[1, 7, 11, 43, 77, 121, 301, 473, 653, 847, 3311, 4571, 5203, 7183, 28079, 36421, 50281, 79013, 196553, 308869, 553091, 2162083, 3397559, 23782913]

約数ペア:

[(1, 23782913), (7, 3397559), (11, 2162083), (43, 553091), (77, 308869), (121, 196553), (301, 79013), (473, 50281), (653, 36421), (847, 28079), (3311, 7183), (4571, 5203)]