26447421

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8807}}^1$

素因数の和:8841

約数の個数: 32

約数和(自身を含む): 47351808

約数和(自身を除く): 20904387

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 8807, 26421, 61649, 96877, 114491, 184947, 290631, 343473, 678139, 801437, 1259401, 2034417, 2404311, 3778203, 8815807, 26447421]

約数ペア:

[(1, 26447421), (3, 8815807), (7, 3778203), (11, 2404311), (13, 2034417), (21, 1259401), (33, 801437), (39, 678139), (77, 343473), (91, 290631), (143, 184947), (231, 114491), (273, 96877), (429, 61649), (1001, 26421), (3003, 8807)]