490629711

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103969}}^1$

素因数の和:104007

約数の個数: 24

約数和(自身を含む): 774368560

約数和(自身を除く): 283738849

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 103969, 311907, 1143659, 1351597, 3430977, 4054791, 12580249, 14867567, 37740747, 44602701, 163543237, 490629711]

約数ペア:

[(1, 490629711), (3, 163543237), (11, 44602701), (13, 37740747), (33, 14867567), (39, 12580249), (121, 4054791), (143, 3430977), (363, 1351597), (429, 1143659), (1573, 311907), (4719, 103969)]