4031643

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 6930432

約数和(自身を除く): 2898789

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 563, 651, 1023, 1689, 2387, 3941, 6193, 7161, 11823, 17453, 18579, 43351, 52359, 122171, 130053, 191983, 366513, 575949, 1343881, 4031643]

約数ペア:

[(1, 4031643), (3, 1343881), (7, 575949), (11, 366513), (21, 191983), (31, 130053), (33, 122171), (77, 52359), (93, 43351), (217, 18579), (231, 17453), (341, 11823), (563, 7161), (651, 6193), (1023, 3941), (1689, 2387)]