12772947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 19388160

約数和(自身を除く): 6615213

約数列:

[1, 3, 11, 33, 53, 67, 109, 159, 201, 327, 583, 737, 1199, 1749, 2211, 3551, 3597, 5777, 7303, 10653, 17331, 21909, 39061, 63547, 80333, 117183, 190641, 240999, 387059, 1161177, 4257649, 12772947]

約数ペア:

[(1, 12772947), (3, 4257649), (11, 1161177), (33, 387059), (53, 240999), (67, 190641), (109, 117183), (159, 80333), (201, 63547), (327, 39061), (583, 21909), (737, 17331), (1199, 10653), (1749, 7303), (2211, 5777), (3551, 3597)]