7468571903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{1559}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 8703676800

約数和(自身を除く): 1235104897

約数列:

[1, 13, 17, 53, 221, 409, 689, 901, 1559, 5317, 6953, 11713, 20267, 21677, 26503, 82627, 90389, 281801, 344539, 368509, 637631, 1074151, 1404659, 4790617, 8289203, 10839727, 18260567, 33794443, 140916451, 439327759, 574505531, 7468571903]

約数ペア:

[(1, 7468571903), (13, 574505531), (17, 439327759), (53, 140916451), (221, 33794443), (409, 18260567), (689, 10839727), (901, 8289203), (1559, 4790617), (5317, 1404659), (6953, 1074151), (11713, 637631), (20267, 368509), (21677, 344539), (26503, 281801), (82627, 90389)]