211214163

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^2\times {\mathrm{389}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 295822800

約数和(自身を除く): 84608637

約数列:

[1, 3, 29, 79, 87, 237, 389, 1167, 2291, 6241, 6873, 11281, 18723, 30731, 33843, 92193, 180989, 542967, 891199, 2427749, 2673597, 7283247, 70404721, 211214163]

約数ペア:

[(1, 211214163), (3, 70404721), (29, 7283247), (79, 2673597), (87, 2427749), (237, 891199), (389, 542967), (1167, 180989), (2291, 92193), (6241, 33843), (6873, 30731), (11281, 18723)]