38425163

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 47538000

約数和(自身を除く): 9112837

約数列:

[1, 7, 19, 49, 133, 149, 277, 931, 1043, 1939, 2831, 5263, 7301, 13573, 19817, 36841, 41273, 138719, 257887, 288911, 784187, 2022377, 5489309, 38425163]

約数ペア:

[(1, 38425163), (7, 5489309), (19, 2022377), (49, 784187), (133, 288911), (149, 257887), (277, 138719), (931, 41273), (1043, 36841), (1939, 19817), (2831, 13573), (5263, 7301)]