1251472431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{12043}}^1$

素因数の和:12171

約数の個数: 32

約数和(自身を含む): 1886957568

約数和(自身を除く): 635485137

約数列:

[1, 3, 11, 33, 47, 67, 141, 201, 517, 737, 1551, 2211, 3149, 9447, 12043, 34639, 36129, 103917, 132473, 397419, 566021, 806881, 1698063, 2420643, 6226231, 8875691, 18678693, 26627073, 37923407, 113770221, 417157477, 1251472431]

約数ペア:

[(1, 1251472431), (3, 417157477), (11, 113770221), (33, 37923407), (47, 26627073), (67, 18678693), (141, 8875691), (201, 6226231), (517, 2420643), (737, 1698063), (1551, 806881), (2211, 566021), (3149, 397419), (9447, 132473), (12043, 103917), (34639, 36129)]