14155557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 21762048

約数和(自身を除く): 7606491

約数列:

[1, 3, 13, 23, 39, 43, 69, 129, 299, 367, 559, 897, 989, 1101, 1677, 2967, 4771, 8441, 12857, 14313, 15781, 25323, 38571, 47343, 109733, 205153, 329199, 362963, 615459, 1088889, 4718519, 14155557]

約数ペア:

[(1, 14155557), (3, 4718519), (13, 1088889), (23, 615459), (39, 362963), (43, 329199), (69, 205153), (129, 109733), (299, 47343), (367, 38571), (559, 25323), (897, 15781), (989, 14313), (1101, 12857), (1677, 8441), (2967, 4771)]