236404413

素因数分解:

$3^4\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1423}}^1$

素因数の和:1735

約数の個数: 40

約数和(自身を含む): 405259008

約数和(自身を除く): 168854595

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 293, 567, 879, 1423, 2051, 2637, 4269, 6153, 7911, 9961, 12807, 18459, 23733, 29883, 38421, 55377, 89649, 115263, 166131, 268947, 416939, 806841, 1250817, 2918573, 3752451, 8755719, 11257353, 26267157, 33772059, 78801471, 236404413]

約数ペア:

[(1, 236404413), (3, 78801471), (7, 33772059), (9, 26267157), (21, 11257353), (27, 8755719), (63, 3752451), (81, 2918573), (189, 1250817), (293, 806841), (567, 416939), (879, 268947), (1423, 166131), (2051, 115263), (2637, 89649), (4269, 55377), (6153, 38421), (7911, 29883), (9961, 23733), (12807, 18459)]