13408058871

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{968021}}^1$

素因数の和:968058

約数の個数: 28

約数和(自身を含む): 21160960920

約数和(自身を除く): 7752902049

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 13851, 968021, 2904063, 8712189, 18392399, 26136567, 55177197, 78409701, 165531591, 235229103, 496594773, 705687309, 1489784319, 4469352957, 13408058871]

約数ペア:

[(1, 13408058871), (3, 4469352957), (9, 1489784319), (19, 705687309), (27, 496594773), (57, 235229103), (81, 165531591), (171, 78409701), (243, 55177197), (513, 26136567), (729, 18392399), (1539, 8712189), (4617, 2904063), (13851, 968021)]