13645401

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3149

約数の個数: 32

約数和(自身を含む): 23884800

約数和(自身を除く): 10239399

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 3109, 4389, 9327, 21763, 34199, 59071, 65289, 102597, 177213, 239393, 413497, 649781, 718179, 1240491, 1949343, 4548467, 13645401]

約数ペア:

[(1, 13645401), (3, 4548467), (7, 1949343), (11, 1240491), (19, 718179), (21, 649781), (33, 413497), (57, 239393), (77, 177213), (133, 102597), (209, 65289), (231, 59071), (399, 34199), (627, 21763), (1463, 9327), (3109, 4389)]