345172611

素因数分解:

$3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{12973}}^1$

素因数の和:13171

約数の個数: 24

約数和(自身を含む): 538369104

約数和(自身を除く): 193196493

約数列:

[1, 3, 7, 21, 49, 147, 181, 543, 1267, 3801, 8869, 12973, 26607, 38919, 90811, 272433, 635677, 1907031, 2348113, 7044339, 16436791, 49310373, 115057537, 345172611]

約数ペア:

[(1, 345172611), (3, 115057537), (7, 49310373), (21, 16436791), (49, 7044339), (147, 2348113), (181, 1907031), (543, 635677), (1267, 272433), (3801, 90811), (8869, 38919), (12973, 26607)]