7211953899

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{4177}}^1$

素因数の和:4664

約数の個数: 48

約数和(自身を含む): 11471116800

約数和(自身を除く): 4259162901

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 439, 1311, 1317, 3933, 3951, 4177, 8341, 10097, 12531, 25023, 30291, 37593, 75069, 79363, 90873, 96071, 191843, 238089, 288213, 575529, 714267, 864639, 1726587, 1825349, 1833703, 5476047, 5501109, 16428141, 16503327, 34840357, 42175169, 104521071, 126525507, 313563213, 379576521, 801328211, 2403984633, 7211953899]

約数ペア:

[(1, 7211953899), (3, 2403984633), (9, 801328211), (19, 379576521), (23, 313563213), (57, 126525507), (69, 104521071), (171, 42175169), (207, 34840357), (437, 16503327), (439, 16428141), (1311, 5501109), (1317, 5476047), (3933, 1833703), (3951, 1825349), (4177, 1726587), (8341, 864639), (10097, 714267), (12531, 575529), (25023, 288213), (30291, 238089), (37593, 191843), (75069, 96071), (79363, 90873)]