138700947

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11329}}^1$

素因数の和:11403

約数の個数: 32

約数和(自身を含む): 234938880

約数和(自身を除く): 96237933

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 4081, 11329, 12243, 33987, 79303, 124619, 237909, 373857, 600437, 872333, 1801311, 2616999, 4203059, 6604807, 12609177, 19814421, 46233649, 138700947]

約数ペア:

[(1, 138700947), (3, 46233649), (7, 19814421), (11, 12609177), (21, 6604807), (33, 4203059), (53, 2616999), (77, 1801311), (159, 872333), (231, 600437), (371, 373857), (583, 237909), (1113, 124619), (1749, 79303), (4081, 33987), (11329, 12243)]