16949331

素因数分解:

$3^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:365

約数の個数: 40

約数和(自身を含む): 29272320

約数和(自身を除く): 12322989

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 167, 179, 189, 501, 537, 567, 1169, 1253, 1503, 1611, 3507, 3759, 4509, 4833, 10521, 11277, 13527, 14499, 29893, 31563, 33831, 89679, 94689, 101493, 209251, 269037, 627753, 807111, 1883259, 2421333, 5649777, 16949331]

約数ペア:

[(1, 16949331), (3, 5649777), (7, 2421333), (9, 1883259), (21, 807111), (27, 627753), (63, 269037), (81, 209251), (167, 101493), (179, 94689), (189, 89679), (501, 33831), (537, 31563), (567, 29893), (1169, 14499), (1253, 13527), (1503, 11277), (1611, 10521), (3507, 4833), (3759, 4509)]