6748917

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 10812672

約数和(自身を除く): 4063755

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1481, 1519, 4443, 4557, 10367, 31101, 45911, 72569, 137733, 217707, 321377, 964131, 2249639, 6748917]

約数ペア:

[(1, 6748917), (3, 2249639), (7, 964131), (21, 321377), (31, 217707), (49, 137733), (93, 72569), (147, 45911), (217, 31101), (651, 10367), (1481, 4557), (1519, 4443)]