243670231

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2383

約数の個数: 32

約数和(自身を含む): 317122560

約数和(自身を除く): 73452329

約数列:

[1, 7, 17, 19, 47, 119, 133, 323, 329, 799, 893, 2261, 2293, 5593, 6251, 15181, 16051, 38981, 43567, 106267, 107771, 272867, 304969, 740639, 754397, 1832107, 2047649, 5184473, 12824749, 14333543, 34810033, 243670231]

約数ペア:

[(1, 243670231), (7, 34810033), (17, 14333543), (19, 12824749), (47, 5184473), (119, 2047649), (133, 1832107), (323, 754397), (329, 740639), (799, 304969), (893, 272867), (2261, 107771), (2293, 106267), (5593, 43567), (6251, 38981), (15181, 16051)]