4001217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 6238080

約数和(自身を除く): 2236863

約数列:

[1, 3, 11, 29, 33, 37, 87, 111, 113, 319, 339, 407, 957, 1073, 1221, 1243, 3219, 3277, 3729, 4181, 9831, 11803, 12543, 35409, 36047, 45991, 108141, 121249, 137973, 363747, 1333739, 4001217]

約数ペア:

[(1, 4001217), (3, 1333739), (11, 363747), (29, 137973), (33, 121249), (37, 108141), (87, 45991), (111, 36047), (113, 35409), (319, 12543), (339, 11803), (407, 9831), (957, 4181), (1073, 3729), (1221, 3277), (1243, 3219)]