253806731

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{607}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 272870400

約数和(自身を除く): 19063669

約数列:

[1, 19, 59, 373, 607, 1121, 7087, 11533, 22007, 35813, 226411, 418133, 680447, 4301809, 13358249, 253806731]

約数ペア:

[(1, 253806731), (19, 13358249), (59, 4301809), (373, 680447), (607, 418133), (1121, 226411), (7087, 35813), (11533, 22007)]