346943937

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^2\times {\mathrm{293}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 488077632

約数和(自身を除く): 141133695

約数列:

[1, 3, 23, 69, 131, 293, 393, 879, 3013, 6739, 9039, 17161, 20217, 38383, 51483, 115149, 394703, 882809, 1184109, 2648427, 5028173, 15084519, 115647979, 346943937]

約数ペア:

[(1, 346943937), (3, 115647979), (23, 15084519), (69, 5028173), (131, 2648427), (293, 1184109), (393, 882809), (879, 394703), (3013, 115149), (6739, 51483), (9039, 38383), (17161, 20217)]