2880471699

素因数分解:

$3^5\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3929}}^1$

素因数の和:4382

約数の個数: 48

約数和(自身を含む): 4943877120

約数和(自身を除く): 2063405421

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 431, 567, 1293, 1701, 3017, 3879, 3929, 9051, 11637, 11787, 27153, 27503, 34911, 35361, 81459, 82509, 104733, 106083, 244377, 247527, 318249, 733131, 742581, 954747, 1693399, 2227743, 5080197, 6683229, 11853793, 15240591, 35561379, 45721773, 106684137, 137165319, 320052411, 411495957, 960157233, 2880471699]

約数ペア:

[(1, 2880471699), (3, 960157233), (7, 411495957), (9, 320052411), (21, 137165319), (27, 106684137), (63, 45721773), (81, 35561379), (189, 15240591), (243, 11853793), (431, 6683229), (567, 5080197), (1293, 2227743), (1701, 1693399), (3017, 954747), (3879, 742581), (3929, 733131), (9051, 318249), (11637, 247527), (11787, 244377), (27153, 106083), (27503, 104733), (34911, 82509), (35361, 81459)]