1514138787

素因数分解:

$3^2\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{16141}}^1$

素因数の和:17643

約数の個数: 24

約数和(自身を含む): 2501364320

約数和(自身を除く): 987225533

約数列:

[1, 3, 7, 9, 21, 63, 1489, 4467, 10423, 13401, 16141, 31269, 48423, 93807, 112987, 145269, 338961, 1016883, 24033949, 72101847, 168237643, 216305541, 504712929, 1514138787]

約数ペア:

[(1, 1514138787), (3, 504712929), (7, 216305541), (9, 168237643), (21, 72101847), (63, 24033949), (1489, 1016883), (4467, 338961), (10423, 145269), (13401, 112987), (16141, 93807), (31269, 48423)]