620792091213

素因数分解:

$3^1\times 7^1\times {\mathrm{5651}}^1\times {\mathrm{5231203}}^1$

素因数の和:5236864

約数の個数: 16

約数和(自身を含む): 946136480256

約数和(自身を除く): 325344389043

約数列:

[1, 3, 7, 21, 5651, 16953, 39557, 118671, 5231203, 15693609, 36618421, 109855263, 29561528153, 88684584459, 206930697071, 620792091213]

約数ペア:

[(1, 620792091213), (3, 206930697071), (7, 88684584459), (21, 29561528153), (5651, 109855263), (16953, 36618421), (39557, 15693609), (118671, 5231203)]