9018681

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 5496519

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 251, 413, 609, 753, 1239, 1711, 1757, 5133, 5271, 7279, 11977, 14809, 21837, 35931, 44427, 50953, 103663, 152859, 310989, 429461, 1288383, 3006227, 9018681]

約数ペア:

[(1, 9018681), (3, 3006227), (7, 1288383), (21, 429461), (29, 310989), (59, 152859), (87, 103663), (177, 50953), (203, 44427), (251, 35931), (413, 21837), (609, 14809), (753, 11977), (1239, 7279), (1711, 5271), (1757, 5133)]