1293336502503

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{22727}}^1\times {\mathrm{998377}}^1$

素因数の和:1021126

約数の個数: 16

約数和(自身を含む): 1815290814720

約数和(自身を除く): 521954312217

約数列:

[1, 3, 19, 57, 22727, 68181, 431813, 998377, 1295439, 2995131, 18969163, 56907489, 22690114079, 68070342237, 431112167501, 1293336502503]

約数ペア:

[(1, 1293336502503), (3, 431112167501), (19, 68070342237), (57, 22690114079), (22727, 56907489), (68181, 18969163), (431813, 2995131), (998377, 1295439)]