25562793711

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1\times {\mathrm{47459}}^1$

素因数の和:49455

約数の個数: 32

約数和(自身を含む): 41971345920

約数和(自身を除く): 16408552209

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1973, 5919, 13811, 25649, 41433, 47459, 76947, 142377, 179543, 332213, 538629, 616967, 996639, 1850901, 4318769, 12956307, 93636607, 280909821, 655456249, 1217275891, 1966368747, 3651827673, 8520931237, 25562793711]

約数ペア:

[(1, 25562793711), (3, 8520931237), (7, 3651827673), (13, 1966368747), (21, 1217275891), (39, 655456249), (91, 280909821), (273, 93636607), (1973, 12956307), (5919, 4318769), (13811, 1850901), (25649, 996639), (41433, 616967), (47459, 538629), (76947, 332213), (142377, 179543)]