16442811

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{719}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 30643200

約数和(自身を除く): 14200389

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 693, 719, 847, 1089, 2079, 2157, 2541, 3267, 5033, 6471, 7623, 7909, 15099, 19413, 22869, 23727, 45297, 55363, 71181, 86999, 135891, 166089, 213543, 260997, 498267, 608993, 782991, 1494801, 1826979, 2348973, 5480937, 16442811]

約数ペア:

[(1, 16442811), (3, 5480937), (7, 2348973), (9, 1826979), (11, 1494801), (21, 782991), (27, 608993), (33, 498267), (63, 260997), (77, 213543), (99, 166089), (121, 135891), (189, 86999), (231, 71181), (297, 55363), (363, 45297), (693, 23727), (719, 22869), (847, 19413), (1089, 15099), (2079, 7909), (2157, 7623), (2541, 6471), (3267, 5033)]