12877299

素因数分解:

$3^5\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 19459440

約数和(自身を除く): 6582141

約数列:

[1, 3, 9, 27, 81, 197, 243, 269, 591, 807, 1773, 2421, 5319, 7263, 15957, 21789, 47871, 52993, 65367, 158979, 476937, 1430811, 4292433, 12877299]

約数ペア:

[(1, 12877299), (3, 4292433), (9, 1430811), (27, 476937), (81, 158979), (197, 65367), (243, 52993), (269, 47871), (591, 21789), (807, 15957), (1773, 7263), (2421, 5319)]