242588521

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 311551488

約数和(自身を除く): 68962967

約数列:

[1, 7, 17, 23, 61, 119, 161, 391, 427, 1037, 1403, 1453, 2737, 7259, 9821, 10171, 23851, 24701, 33419, 88633, 166957, 172907, 233933, 568123, 620431, 1506761, 2038559, 3976861, 10547327, 14269913, 34655503, 242588521]

約数ペア:

[(1, 242588521), (7, 34655503), (17, 14269913), (23, 10547327), (61, 3976861), (119, 2038559), (161, 1506761), (391, 620431), (427, 568123), (1037, 233933), (1403, 172907), (1453, 166957), (2737, 88633), (7259, 33419), (9821, 24701), (10171, 23851)]