4068441

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 6625920

約数和(自身を除く): 2557479

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 173, 201, 351, 519, 603, 871, 1557, 1809, 2249, 2613, 4671, 6747, 7839, 11591, 20241, 23517, 34773, 60723, 104319, 150683, 312957, 452049, 1356147, 4068441]

約数ペア:

[(1, 4068441), (3, 1356147), (9, 452049), (13, 312957), (27, 150683), (39, 104319), (67, 60723), (117, 34773), (173, 23517), (201, 20241), (351, 11591), (519, 7839), (603, 6747), (871, 4671), (1557, 2613), (1809, 2249)]