38462613

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 61205760

約数和(自身を除く): 22743147

約数列:

[1, 3, 7, 21, 29, 87, 137, 203, 411, 461, 609, 959, 1383, 2877, 3227, 3973, 9681, 11919, 13369, 27811, 40107, 63157, 83433, 93583, 189471, 280749, 442099, 1326297, 1831553, 5494659, 12820871, 38462613]

約数ペア:

[(1, 38462613), (3, 12820871), (7, 5494659), (21, 1831553), (29, 1326297), (87, 442099), (137, 280749), (203, 189471), (411, 93583), (461, 83433), (609, 63157), (959, 40107), (1383, 27811), (2877, 13369), (3227, 11919), (3973, 9681)]