1648293897

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{2617}}^1\times {\mathrm{2957}}^1$

素因数の和:5648

約数の個数: 16

約数和(自身を含む): 2230284672

約数和(自身を除く): 581990775

約数列:

[1, 3, 71, 213, 2617, 2957, 7851, 8871, 185807, 209947, 557421, 629841, 7738469, 23215407, 549431299, 1648293897]

約数ペア:

[(1, 1648293897), (3, 549431299), (71, 23215407), (213, 7738469), (2617, 629841), (2957, 557421), (7851, 209947), (8871, 185807)]