38787573

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 58516992

約数和(自身を除く): 19729419

約数列:

[1, 3, 11, 33, 53, 67, 159, 201, 331, 583, 737, 993, 1749, 2211, 3551, 3641, 10653, 10923, 17543, 22177, 39061, 52629, 66531, 117183, 192973, 243947, 578919, 731841, 1175381, 3526143, 12929191, 38787573]

約数ペア:

[(1, 38787573), (3, 12929191), (11, 3526143), (33, 1175381), (53, 731841), (67, 578919), (159, 243947), (201, 192973), (331, 117183), (583, 66531), (737, 52629), (993, 39061), (1749, 22177), (2211, 17543), (3551, 10923), (3641, 10653)]