2004453459

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{46957}}^1$

素因数の和:47017

約数の個数: 40

約数和(自身を含む): 3272784768

約数和(自身を除く): 1268331309

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 459, 527, 837, 1377, 1581, 2511, 4743, 14229, 42687, 46957, 140871, 422613, 798269, 1267839, 1455667, 2394807, 3803517, 4367001, 7184421, 13101003, 21553263, 24746339, 39303009, 64659789, 74239017, 117909027, 222717051, 668151153, 2004453459]

約数ペア:

[(1, 2004453459), (3, 668151153), (9, 222717051), (17, 117909027), (27, 74239017), (31, 64659789), (51, 39303009), (81, 24746339), (93, 21553263), (153, 13101003), (279, 7184421), (459, 4367001), (527, 3803517), (837, 2394807), (1377, 1455667), (1581, 1267839), (2511, 798269), (4743, 422613), (14229, 140871), (42687, 46957)]