16967013

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 27156480

約数和(自身を除く): 10189467

約数列:

[1, 3, 7, 21, 31, 67, 93, 201, 217, 389, 469, 651, 1167, 1407, 2077, 2723, 6231, 8169, 12059, 14539, 26063, 36177, 43617, 78189, 84413, 182441, 253239, 547323, 807953, 2423859, 5655671, 16967013]

約数ペア:

[(1, 16967013), (3, 5655671), (7, 2423859), (21, 807953), (31, 547323), (67, 253239), (93, 182441), (201, 84413), (217, 78189), (389, 43617), (469, 36177), (651, 26063), (1167, 14539), (1407, 12059), (2077, 8169), (2723, 6231)]