12163431

素因数分解:

$3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{887}}^1$

素因数の和:1550

約数の個数: 16

約数和(自身を含む): 18584064

約数和(自身を除く): 6420633

約数列:

[1, 3, 7, 21, 653, 887, 1959, 2661, 4571, 6209, 13713, 18627, 579211, 1737633, 4054477, 12163431]

約数ペア:

[(1, 12163431), (3, 4054477), (7, 1737633), (21, 579211), (653, 18627), (887, 13713), (1959, 6209), (2661, 4571)]