472034199

素因数分解:

$3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:186

約数の個数: 60

約数和(自身を含む): 802004728

約数和(自身を除く): 329970529

約数列:

[1, 3, 7, 13, 21, 39, 49, 71, 91, 147, 213, 273, 343, 497, 637, 923, 1029, 1491, 1911, 2401, 2769, 3479, 4459, 5041, 6461, 7203, 10437, 13377, 15123, 19383, 24353, 31213, 35287, 45227, 65533, 73059, 93639, 105861, 135681, 170471, 196599, 247009, 316589, 458731, 511413, 741027, 949767, 1376193, 1729063, 2216123, 3211117, 5187189, 6648369, 9633351, 12103441, 22477819, 36310323, 67433457, 157344733, 472034199]

約数ペア:

[(1, 472034199), (3, 157344733), (7, 67433457), (13, 36310323), (21, 22477819), (39, 12103441), (49, 9633351), (71, 6648369), (91, 5187189), (147, 3211117), (213, 2216123), (273, 1729063), (343, 1376193), (497, 949767), (637, 741027), (923, 511413), (1029, 458731), (1491, 316589), (1911, 247009), (2401, 196599), (2769, 170471), (3479, 135681), (4459, 105861), (5041, 93639), (6461, 73059), (7203, 65533), (10437, 45227), (13377, 35287), (15123, 31213), (19383, 24353)]