13673559

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 20666880

約数和(自身を除く): 6993321

約数列:

[1, 3, 17, 19, 51, 57, 103, 137, 309, 323, 411, 969, 1751, 1957, 2329, 2603, 5253, 5871, 6987, 7809, 14111, 33269, 42333, 44251, 99807, 132753, 239887, 268109, 719661, 804327, 4557853, 13673559]

約数ペア:

[(1, 13673559), (3, 4557853), (17, 804327), (19, 719661), (51, 268109), (57, 239887), (103, 132753), (137, 99807), (309, 44251), (323, 42333), (411, 33269), (969, 14111), (1751, 7809), (1957, 6987), (2329, 5871), (2603, 5253)]