29921619

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8431}}^1$

素因数の和:8467

約数の個数: 24

約数和(自身を含む): 49377792

約数和(自身を除く): 19456173

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 8431, 25293, 59017, 109603, 177051, 328809, 767221, 1424839, 2301663, 4274517, 9973873, 29921619]

約数ペア:

[(1, 29921619), (3, 9973873), (7, 4274517), (13, 2301663), (21, 1424839), (39, 767221), (91, 328809), (169, 177051), (273, 109603), (507, 59017), (1183, 25293), (3549, 8431)]