57501213

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1087}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 96092160

約数和(自身を除く): 38590947

約数列:

[1, 3, 7, 11, 21, 33, 77, 229, 231, 687, 1087, 1603, 2519, 3261, 4809, 7557, 7609, 11957, 17633, 22827, 35871, 52899, 83699, 248923, 251097, 746769, 1742461, 2738153, 5227383, 8214459, 19167071, 57501213]

約数ペア:

[(1, 57501213), (3, 19167071), (7, 8214459), (11, 5227383), (21, 2738153), (33, 1742461), (77, 746769), (229, 251097), (231, 248923), (687, 83699), (1087, 52899), (1603, 35871), (2519, 22827), (3261, 17633), (4809, 11957), (7557, 7609)]