228022971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9829}}^1$

素因数の和:9899

約数の個数: 32

約数和(自身を含む): 358598400

約数和(自身を除く): 130575429

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 627, 703, 1221, 2109, 7733, 9829, 23199, 29487, 108119, 186751, 324357, 363673, 560253, 1091019, 2054261, 4000403, 6162783, 6909787, 12001209, 20729361, 76007657, 228022971]

約数ペア:

[(1, 228022971), (3, 76007657), (11, 20729361), (19, 12001209), (33, 6909787), (37, 6162783), (57, 4000403), (111, 2054261), (209, 1091019), (407, 560253), (627, 363673), (703, 324357), (1221, 186751), (2109, 108119), (7733, 29487), (9829, 23199)]