3121833

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 5160960

約数和(自身を除く): 2039127

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 383, 429, 627, 741, 1149, 2717, 4213, 4979, 7277, 8151, 12639, 14937, 21831, 54769, 80047, 94601, 164307, 240141, 283803, 1040611, 3121833]

約数ペア:

[(1, 3121833), (3, 1040611), (11, 283803), (13, 240141), (19, 164307), (33, 94601), (39, 80047), (57, 54769), (143, 21831), (209, 14937), (247, 12639), (383, 8151), (429, 7277), (627, 4979), (741, 4213), (1149, 2717)]