30433351

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 35159424

約数和(自身を除く): 4726073

約数列:

[1, 13, 31, 37, 157, 169, 403, 481, 1147, 2041, 4867, 5239, 5809, 6253, 14911, 26533, 63271, 75517, 180079, 193843, 822523, 981721, 2341027, 30433351]

約数ペア:

[(1, 30433351), (13, 2341027), (31, 981721), (37, 822523), (157, 193843), (169, 180079), (403, 75517), (481, 63271), (1147, 26533), (2041, 14911), (4867, 6253), (5239, 5809)]