29928297

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 47001600

約数和(自身を除く): 17073303

約数列:

[1, 3, 7, 21, 67, 89, 201, 239, 267, 469, 623, 717, 1407, 1673, 1869, 5019, 5963, 16013, 17889, 21271, 41741, 48039, 63813, 112091, 125223, 148897, 336273, 446691, 1425157, 4275471, 9976099, 29928297]

約数ペア:

[(1, 29928297), (3, 9976099), (7, 4275471), (21, 1425157), (67, 446691), (89, 336273), (201, 148897), (239, 125223), (267, 112091), (469, 63813), (623, 48039), (717, 41741), (1407, 21271), (1673, 17889), (1869, 16013), (5019, 5963)]