339964431

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 474405120

約数和(自身を除く): 134440689

約数列:

[1, 3, 59, 73, 83, 177, 219, 249, 317, 951, 4307, 4897, 6059, 12921, 14691, 18177, 18703, 23141, 26311, 56109, 69423, 78933, 357481, 1072443, 1365319, 1552349, 1920703, 4095957, 4657047, 5762109, 113321477, 339964431]

約数ペア:

[(1, 339964431), (3, 113321477), (59, 5762109), (73, 4657047), (83, 4095957), (177, 1920703), (219, 1552349), (249, 1365319), (317, 1072443), (951, 357481), (4307, 78933), (4897, 69423), (6059, 56109), (12921, 26311), (14691, 23141), (18177, 18703)]