988438083

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1049}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 1416576000

約数和(自身を除く): 428137917

約数列:

[1, 3, 19, 57, 61, 183, 271, 813, 1049, 1159, 3147, 3477, 5149, 15447, 16531, 19931, 49593, 59793, 63989, 191967, 284279, 314089, 852837, 942267, 1215791, 3647373, 5401301, 16203903, 17341019, 52023057, 329479361, 988438083]

約数ペア:

[(1, 988438083), (3, 329479361), (19, 52023057), (57, 17341019), (61, 16203903), (183, 5401301), (271, 3647373), (813, 1215791), (1049, 942267), (1159, 852837), (3147, 314089), (3477, 284279), (5149, 191967), (15447, 63989), (16531, 59793), (19931, 49593)]