1142117907

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{3697}}^1$

素因数の和:4067

約数の個数: 32

約数和(自身を含む): 1783560192

約数和(自身を除く): 641442285

約数列:

[1, 3, 7, 21, 47, 141, 313, 329, 939, 987, 2191, 3697, 6573, 11091, 14711, 25879, 44133, 77637, 102977, 173759, 308931, 521277, 1157161, 1216313, 3471483, 3648939, 8100127, 24300381, 54386567, 163159701, 380705969, 1142117907]

約数ペア:

[(1, 1142117907), (3, 380705969), (7, 163159701), (21, 54386567), (47, 24300381), (141, 8100127), (313, 3648939), (329, 3471483), (939, 1216313), (987, 1157161), (2191, 521277), (3697, 308931), (6573, 173759), (11091, 102977), (14711, 77637), (25879, 44133)]