2306961

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1530

約数の個数: 20

約数和(自身を含む): 3630000

約数和(自身を除く): 1323039

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1499, 1539, 4497, 13491, 28481, 40473, 85443, 121419, 256329, 768987, 2306961]

約数ペア:

[(1, 2306961), (3, 768987), (9, 256329), (19, 121419), (27, 85443), (57, 40473), (81, 28481), (171, 13491), (513, 4497), (1499, 1539)]