6871917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 10579968

約数和(自身を除く): 3708051

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 163, 299, 489, 611, 897, 1081, 1833, 2119, 3243, 3749, 6357, 7661, 11247, 14053, 22983, 42159, 48737, 99593, 146211, 176203, 298779, 528609, 2290639, 6871917]

約数ペア:

[(1, 6871917), (3, 2290639), (13, 528609), (23, 298779), (39, 176203), (47, 146211), (69, 99593), (141, 48737), (163, 42159), (299, 22983), (489, 14053), (611, 11247), (897, 7661), (1081, 6357), (1833, 3749), (2119, 3243)]