1438006941

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{1471}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 2424913920

約数和(自身を除く): 986906979

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 263, 413, 531, 789, 1239, 1471, 1841, 2367, 3717, 4413, 5523, 10297, 13239, 15517, 16569, 30891, 46551, 86789, 92673, 108619, 139653, 260367, 325857, 386873, 607523, 781101, 977571, 1160619, 1822569, 2708111, 3481857, 5467707, 8124333, 22825507, 24372999, 68476521, 159778549, 205429563, 479335647, 1438006941]

約数ペア:

[(1, 1438006941), (3, 479335647), (7, 205429563), (9, 159778549), (21, 68476521), (59, 24372999), (63, 22825507), (177, 8124333), (263, 5467707), (413, 3481857), (531, 2708111), (789, 1822569), (1239, 1160619), (1471, 977571), (1841, 781101), (2367, 607523), (3717, 386873), (4413, 325857), (5523, 260367), (10297, 139653), (13239, 108619), (15517, 92673), (16569, 86789), (30891, 46551)]