42338101

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 50561280

約数和(自身を除く): 8223179

約数列:

[1, 13, 23, 37, 43, 89, 299, 481, 559, 851, 989, 1157, 1591, 2047, 3293, 3827, 11063, 12857, 20683, 26611, 36593, 42809, 49751, 75739, 88021, 141599, 475709, 984607, 1144273, 1840787, 3256777, 42338101]

約数ペア:

[(1, 42338101), (13, 3256777), (23, 1840787), (37, 1144273), (43, 984607), (89, 475709), (299, 141599), (481, 88021), (559, 75739), (851, 49751), (989, 42809), (1157, 36593), (1591, 26611), (2047, 20683), (3293, 12857), (3827, 11063)]