29388779

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 36197280

約数和(自身を除く): 6808501

約数列:

[1, 7, 23, 49, 89, 161, 293, 623, 1127, 2047, 2051, 4361, 6739, 14329, 14357, 26077, 47173, 100303, 182539, 330211, 599771, 1277773, 4198397, 29388779]

約数ペア:

[(1, 29388779), (7, 4198397), (23, 1277773), (49, 599771), (89, 330211), (161, 182539), (293, 100303), (623, 47173), (1127, 26077), (2047, 14357), (2051, 14329), (4361, 6739)]