24980979

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{983}}^1$

素因数の和:1226

約数の個数: 16

約数和(自身を含む): 34290432

約数和(自身を除く): 9309453

約数列:

[1, 3, 43, 129, 197, 591, 983, 2949, 8471, 25413, 42269, 126807, 193651, 580953, 8326993, 24980979]

約数ペア:

[(1, 24980979), (3, 8326993), (43, 580953), (129, 193651), (197, 126807), (591, 42269), (983, 25413), (2949, 8471)]