6140141

素因数分解:

$7^2\times {\mathrm{29}}^2\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 18

約数和(自身を含む): 7447050

約数和(自身を除く): 1306909

約数列:

[1, 7, 29, 49, 149, 203, 841, 1043, 1421, 4321, 5887, 7301, 30247, 41209, 125309, 211729, 877163, 6140141]

約数ペア:

[(1, 6140141), (7, 877163), (29, 211729), (49, 125309), (149, 41209), (203, 30247), (841, 7301), (1043, 5887), (1421, 4321)]