1123816897

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1\times {\mathrm{1931}}^1$

素因数の和:3180

約数の個数: 16

約数和(自身を含む): 1304239104

約数和(自身を除く): 180422207

約数列:

[1, 7, 71, 497, 1171, 1931, 8197, 13517, 83141, 137101, 581987, 959707, 2261201, 15828407, 160545271, 1123816897]

約数ペア:

[(1, 1123816897), (7, 160545271), (71, 15828407), (497, 2261201), (1171, 959707), (1931, 581987), (8197, 137101), (13517, 83141)]