2754031917

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1777}}^1$

素因数の和:2618

約数の個数: 48

約数和(自身を含む): 4608405312

約数和(自身を除く): 1854373395

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 811, 1777, 1911, 2433, 5331, 5677, 10543, 12439, 17031, 23101, 31629, 37317, 39739, 69303, 73801, 87073, 119217, 161707, 221403, 261219, 485121, 516607, 1131949, 1441147, 1549821, 3395847, 4323441, 10088029, 18734911, 30264087, 56204733, 70616203, 131144377, 211848609, 393433131, 918010639, 2754031917]

約数ペア:

[(1, 2754031917), (3, 918010639), (7, 393433131), (13, 211848609), (21, 131144377), (39, 70616203), (49, 56204733), (91, 30264087), (147, 18734911), (273, 10088029), (637, 4323441), (811, 3395847), (1777, 1549821), (1911, 1441147), (2433, 1131949), (5331, 516607), (5677, 485121), (10543, 261219), (12439, 221403), (17031, 161707), (23101, 119217), (31629, 87073), (37317, 73801), (39739, 69303)]