13313091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 21600000

約数和(自身を除く): 8286909

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 1249, 3553, 3747, 10659, 13739, 21233, 23731, 41217, 63699, 71193, 233563, 261041, 403427, 700689, 783123, 1210281, 4437697, 13313091]

約数ペア:

[(1, 13313091), (3, 4437697), (11, 1210281), (17, 783123), (19, 700689), (33, 403427), (51, 261041), (57, 233563), (187, 71193), (209, 63699), (323, 41217), (561, 23731), (627, 21233), (969, 13739), (1249, 10659), (3553, 3747)]