11808423

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 19950480

約数和(自身を除く): 8142057

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 457, 783, 891, 957, 1371, 2349, 2871, 4113, 5027, 8613, 12339, 13253, 15081, 25839, 37017, 39759, 45243, 119277, 135729, 145783, 357831, 407187, 437349, 1073493, 1312047, 3936141, 11808423]

約数ペア:

[(1, 11808423), (3, 3936141), (9, 1312047), (11, 1073493), (27, 437349), (29, 407187), (33, 357831), (81, 145783), (87, 135729), (99, 119277), (261, 45243), (297, 39759), (319, 37017), (457, 25839), (783, 15081), (891, 13253), (957, 12339), (1371, 8613), (2349, 5027), (2871, 4113)]