539483329

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 687670272

約数和(自身を除く): 148186943

約数列:

[1, 7, 11, 61, 77, 331, 347, 427, 671, 2317, 2429, 3641, 3817, 4697, 20191, 21167, 25487, 26719, 114857, 141337, 148169, 222101, 232837, 803999, 1263427, 1554707, 1629859, 7006277, 8843989, 49043939, 77069047, 539483329]

約数ペア:

[(1, 539483329), (7, 77069047), (11, 49043939), (61, 8843989), (77, 7006277), (331, 1629859), (347, 1554707), (427, 1263427), (671, 803999), (2317, 232837), (2429, 222101), (3641, 148169), (3817, 141337), (4697, 114857), (20191, 26719), (21167, 25487)]