242253753

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{673}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 377094912

約数和(自身を除く): 134841159

約数列:

[1, 3, 7, 21, 61, 183, 281, 427, 673, 843, 1281, 1967, 2019, 4711, 5901, 14133, 17141, 41053, 51423, 119987, 123159, 189113, 287371, 359961, 567339, 862113, 1323791, 3971373, 11535893, 34607679, 80751251, 242253753]

約数ペア:

[(1, 242253753), (3, 80751251), (7, 34607679), (21, 11535893), (61, 3971373), (183, 1323791), (281, 862113), (427, 567339), (673, 359961), (843, 287371), (1281, 189113), (1967, 123159), (2019, 119987), (4711, 51423), (5901, 41053), (14133, 17141)]