1268582007

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1531}}^1$

素因数の和:1780

約数の個数: 64

約数和(自身を含む): 2244907008

約数和(自身を除く): 976325001

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 211, 231, 357, 561, 633, 1309, 1477, 1531, 2321, 3587, 3927, 4431, 4593, 6963, 10717, 10761, 16247, 16841, 25109, 26027, 32151, 39457, 48741, 50523, 75327, 78081, 117887, 118371, 182189, 276199, 286297, 323041, 353661, 546567, 828597, 858891, 969123, 2004079, 2261287, 3553451, 5491697, 6012237, 6783861, 10660353, 16475091, 24874157, 38441879, 60408667, 74622471, 115325637, 181226001, 422860669, 1268582007]

約数ペア:

[(1, 1268582007), (3, 422860669), (7, 181226001), (11, 115325637), (17, 74622471), (21, 60408667), (33, 38441879), (51, 24874157), (77, 16475091), (119, 10660353), (187, 6783861), (211, 6012237), (231, 5491697), (357, 3553451), (561, 2261287), (633, 2004079), (1309, 969123), (1477, 858891), (1531, 828597), (2321, 546567), (3587, 353661), (3927, 323041), (4431, 286297), (4593, 276199), (6963, 182189), (10717, 118371), (10761, 117887), (16247, 78081), (16841, 75327), (25109, 50523), (26027, 48741), (32151, 39457)]