15697748409

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2377}}^1\times {\mathrm{6691}}^1$

素因数の和:9125

約数の個数: 32

約数和(自身を含む): 24443252736

約数和(自身を除く): 8745504327

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 2377, 6691, 7131, 16639, 20073, 46837, 49917, 111719, 140511, 314477, 335157, 782033, 943431, 2201339, 2346099, 6604017, 15904507, 47713521, 111331549, 333994647, 747511829, 2242535487, 5232582803, 15697748409]

約数ペア:

[(1, 15697748409), (3, 5232582803), (7, 2242535487), (21, 747511829), (47, 333994647), (141, 111331549), (329, 47713521), (987, 15904507), (2377, 6604017), (6691, 2346099), (7131, 2201339), (16639, 943431), (20073, 782033), (46837, 335157), (49917, 314477), (111719, 140511)]