4070199

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^2$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 6593920

約数和(自身を除く): 2523721

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 303, 399, 707, 1919, 2121, 5757, 10201, 13433, 30603, 40299, 71407, 193819, 214221, 581457, 1356733, 4070199]

約数ペア:

[(1, 4070199), (3, 1356733), (7, 581457), (19, 214221), (21, 193819), (57, 71407), (101, 40299), (133, 30603), (303, 13433), (399, 10201), (707, 5757), (1919, 2121)]