23808309

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 37355520

約数和(自身を除く): 13547211

約数列:

[1, 3, 7, 21, 79, 113, 127, 237, 339, 381, 553, 791, 889, 1659, 2373, 2667, 8927, 10033, 14351, 26781, 30099, 43053, 62489, 70231, 100457, 187467, 210693, 301371, 1133729, 3401187, 7936103, 23808309]

約数ペア:

[(1, 23808309), (3, 7936103), (7, 3401187), (21, 1133729), (79, 301371), (113, 210693), (127, 187467), (237, 100457), (339, 70231), (381, 62489), (553, 43053), (791, 30099), (889, 26781), (1659, 14351), (2373, 10033), (2667, 8927)]