238413669

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2969}}^1$

素因数の和:3085

約数の個数: 32

約数和(自身を含む): 359251200

約数和(自身を除く): 120837531

約数列:

[1, 3, 13, 29, 39, 71, 87, 213, 377, 923, 1131, 2059, 2769, 2969, 6177, 8907, 26767, 38597, 80301, 86101, 115791, 210799, 258303, 632397, 1119313, 2740387, 3357939, 6113171, 8221161, 18339513, 79471223, 238413669]

約数ペア:

[(1, 238413669), (3, 79471223), (13, 18339513), (29, 8221161), (39, 6113171), (71, 3357939), (87, 2740387), (213, 1119313), (377, 632397), (923, 258303), (1131, 210799), (2059, 115791), (2769, 86101), (2969, 80301), (6177, 38597), (8907, 26767)]