4813809

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 8809920

約数和(自身を除く): 3996111

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 229, 231, 273, 429, 539, 637, 687, 1001, 1603, 1617, 1911, 2519, 2977, 3003, 4809, 7007, 7557, 8931, 11221, 17633, 20839, 21021, 32747, 33663, 52899, 62517, 98241, 123431, 145873, 229229, 370293, 437619, 687687, 1604603, 4813809]

約数ペア:

[(1, 4813809), (3, 1604603), (7, 687687), (11, 437619), (13, 370293), (21, 229229), (33, 145873), (39, 123431), (49, 98241), (77, 62517), (91, 52899), (143, 33663), (147, 32747), (229, 21021), (231, 20839), (273, 17633), (429, 11221), (539, 8931), (637, 7557), (687, 7007), (1001, 4809), (1603, 3003), (1617, 2977), (1911, 2519)]