7296129

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 11673600

約数和(自身を除く): 4377471

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 379, 621, 713, 837, 1137, 2139, 3411, 6417, 8717, 10233, 11749, 19251, 26151, 35247, 78453, 105741, 235359, 270227, 317223, 810681, 2432043, 7296129]

約数ペア:

[(1, 7296129), (3, 2432043), (9, 810681), (23, 317223), (27, 270227), (31, 235359), (69, 105741), (93, 78453), (207, 35247), (279, 26151), (379, 19251), (621, 11749), (713, 10233), (837, 8717), (1137, 6417), (2139, 3411)]