213524641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{3163}}^1$

素因数の和:3229

約数の個数: 24

約数和(自身を含む): 260384544

約数和(自身を除く): 46859903

約数列:

[1, 11, 17, 19, 187, 209, 323, 361, 3163, 3553, 3971, 6137, 34793, 53771, 60097, 67507, 591481, 661067, 1021649, 1141843, 11238139, 12560273, 19411331, 213524641]

約数ペア:

[(1, 213524641), (11, 19411331), (17, 12560273), (19, 11238139), (187, 1141843), (209, 1021649), (323, 661067), (361, 591481), (3163, 67507), (3553, 60097), (3971, 53771), (6137, 34793)]