1851927798457

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1\times {\mathrm{22303}}^1$

素因数の和:23470

約数の個数: 48

約数和(自身を含む): 2215711120896

約数和(自身を除く): 363783322439

約数列:

[1, 11, 17, 37, 121, 187, 407, 629, 1091, 2057, 4477, 6919, 12001, 18547, 22303, 40367, 76109, 132011, 204017, 245333, 379151, 444037, 686239, 825211, 2244187, 2698663, 4170661, 4884407, 7548629, 9077321, 14028587, 24332573, 45877271, 83034919, 99850531, 154314457, 267658303, 413653741, 900305201, 1697459027, 2944241333, 4550191151, 9903357211, 15305188417, 50052102661, 108936929321, 168357072587, 1851927798457]

約数ペア:

[(1, 1851927798457), (11, 168357072587), (17, 108936929321), (37, 50052102661), (121, 15305188417), (187, 9903357211), (407, 4550191151), (629, 2944241333), (1091, 1697459027), (2057, 900305201), (4477, 413653741), (6919, 267658303), (12001, 154314457), (18547, 99850531), (22303, 83034919), (40367, 45877271), (76109, 24332573), (132011, 14028587), (204017, 9077321), (245333, 7548629), (379151, 4884407), (444037, 4170661), (686239, 2698663), (825211, 2244187)]