7885129

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 9849600

約数和(自身を除く): 1964471

約数列:

[1, 7, 29, 31, 49, 179, 203, 217, 899, 1253, 1421, 1519, 5191, 5549, 6293, 8771, 36337, 38843, 44051, 160921, 254359, 271901, 1126447, 7885129]

約数ペア:

[(1, 7885129), (7, 1126447), (29, 271901), (31, 254359), (49, 160921), (179, 44051), (203, 38843), (217, 36337), (899, 8771), (1253, 6293), (1421, 5549), (1519, 5191)]