229489869

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5779}}^1$

素因数の和:5881

約数の個数: 32

約数和(自身を含む): 366960640

約数和(自身を除く): 137470771

約数列:

[1, 3, 7, 21, 31, 61, 93, 183, 217, 427, 651, 1281, 1891, 5673, 5779, 13237, 17337, 39711, 40453, 121359, 179149, 352519, 537447, 1057557, 1254043, 2467633, 3762129, 7402899, 10928089, 32784267, 76496623, 229489869]

約数ペア:

[(1, 229489869), (3, 76496623), (7, 32784267), (21, 10928089), (31, 7402899), (61, 3762129), (93, 2467633), (183, 1254043), (217, 1057557), (427, 537447), (651, 352519), (1281, 179149), (1891, 121359), (5673, 40453), (5779, 39711), (13237, 17337)]