31282086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{473971}}^1$

素因数の和:473987

約数の個数: 16

約数和(自身を含む): 68251968

約数和(自身を除く): 36969882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 473971, 947942, 1421913, 2843826, 5213681, 10427362, 15641043, 31282086]

約数ペア:

[(1, 31282086), (2, 15641043), (3, 10427362), (6, 5213681), (11, 2843826), (22, 1421913), (33, 947942), (66, 473971)]