12916107

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 21228480

約数和(自身を除く): 8312373

約数列:

[1, 3, 9, 17, 29, 41, 51, 71, 87, 123, 153, 213, 261, 369, 493, 639, 697, 1189, 1207, 1479, 2059, 2091, 2911, 3567, 3621, 4437, 6177, 6273, 8733, 10701, 10863, 18531, 20213, 26199, 35003, 49487, 60639, 84419, 105009, 148461, 181917, 253257, 315027, 445383, 759771, 1435123, 4305369, 12916107]

約数ペア:

[(1, 12916107), (3, 4305369), (9, 1435123), (17, 759771), (29, 445383), (41, 315027), (51, 253257), (71, 181917), (87, 148461), (123, 105009), (153, 84419), (213, 60639), (261, 49487), (369, 35003), (493, 26199), (639, 20213), (697, 18531), (1189, 10863), (1207, 10701), (1479, 8733), (2059, 6273), (2091, 6177), (2911, 4437), (3567, 3621)]