2253194241

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{4663}}^1$

素因数の和:4885

約数の個数: 32

約数和(自身を含む): 3223756800

約数和(自身を除く): 970562559

約数列:

[1, 3, 23, 47, 69, 141, 149, 447, 1081, 3243, 3427, 4663, 7003, 10281, 13989, 21009, 107249, 161069, 219161, 321747, 483207, 657483, 694787, 2084361, 5040703, 15122109, 15980101, 32654989, 47940303, 97964967, 751064747, 2253194241]

約数ペア:

[(1, 2253194241), (3, 751064747), (23, 97964967), (47, 47940303), (69, 32654989), (141, 15980101), (149, 15122109), (447, 5040703), (1081, 2084361), (3243, 694787), (3427, 657483), (4663, 483207), (7003, 321747), (10281, 219161), (13989, 161069), (21009, 107249)]