1551117225427

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1\times {\mathrm{816653}}^1$

素因数の和:818139

約数の個数: 32

約数和(自身を含む): 2049030618624

約数和(自身を除く): 497913393197

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 1451, 10157, 15961, 24667, 111727, 172669, 271337, 816653, 1899359, 5716571, 8983183, 13883101, 62882281, 97181707, 152714111, 1068998777, 1184963503, 8294744521, 13034598533, 20144379551, 91242189731, 141010656857, 221588175061, 1551117225427]

約数ペア:

[(1, 1551117225427), (7, 221588175061), (11, 141010656857), (17, 91242189731), (77, 20144379551), (119, 13034598533), (187, 8294744521), (1309, 1184963503), (1451, 1068998777), (10157, 152714111), (15961, 97181707), (24667, 62882281), (111727, 13883101), (172669, 8983183), (271337, 5716571), (816653, 1899359)]