2019617103

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{56873}}^1$

素因数の和:56991

約数の個数: 32

約数和(自身を含む): 3275942400

約数和(自身を除く): 1256325297

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 267, 399, 623, 1691, 1869, 5073, 11837, 35511, 56873, 170619, 398111, 1080587, 1194333, 3241761, 5061697, 7564109, 15185091, 22692327, 35431879, 96172243, 106295637, 288516729, 673205701, 2019617103]

約数ペア:

[(1, 2019617103), (3, 673205701), (7, 288516729), (19, 106295637), (21, 96172243), (57, 35431879), (89, 22692327), (133, 15185091), (267, 7564109), (399, 5061697), (623, 3241761), (1691, 1194333), (1869, 1080587), (5073, 398111), (11837, 170619), (35511, 56873)]