2097912957

素因数分解:

$3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{296441}}^1$

素因数の和:296788

約数の個数: 16

約数和(自身を含む): 3206316672

約数和(自身を除く): 1108403715

約数列:

[1, 3, 7, 21, 337, 1011, 2359, 7077, 296441, 889323, 2075087, 6225261, 99900617, 299701851, 699304319, 2097912957]

約数ペア:

[(1, 2097912957), (3, 699304319), (7, 299701851), (21, 99900617), (337, 6225261), (1011, 2075087), (2359, 889323), (7077, 296441)]