28999611

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 43130880

約数和(自身を除く): 14131269

約数列:

[1, 3, 9, 47, 141, 179, 383, 423, 537, 1149, 1611, 3447, 8413, 18001, 25239, 54003, 68557, 75717, 162009, 205671, 617013, 3222179, 9666537, 28999611]

約数ペア:

[(1, 28999611), (3, 9666537), (9, 3222179), (47, 617013), (141, 205671), (179, 162009), (383, 75717), (423, 68557), (537, 54003), (1149, 25239), (1611, 18001), (3447, 8413)]