2311659

素因数分解:

$3^7\times 7^1\times {\mathrm{151}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 3988480

約数和(自身を除く): 1676821

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 151, 189, 243, 453, 567, 729, 1057, 1359, 1701, 2187, 3171, 4077, 5103, 9513, 12231, 15309, 28539, 36693, 85617, 110079, 256851, 330237, 770553, 2311659]

約数ペア:

[(1, 2311659), (3, 770553), (7, 330237), (9, 256851), (21, 110079), (27, 85617), (63, 36693), (81, 28539), (151, 15309), (189, 12231), (243, 9513), (453, 5103), (567, 4077), (729, 3171), (1057, 2187), (1359, 1701)]