38136399

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 60065280

約数和(自身を除く): 21928881

約数列:

[1, 3, 7, 21, 43, 129, 157, 269, 301, 471, 807, 903, 1099, 1883, 3297, 5649, 6751, 11567, 20253, 34701, 42233, 47257, 80969, 126699, 141771, 242907, 295631, 886893, 1816019, 5448057, 12712133, 38136399]

約数ペア:

[(1, 38136399), (3, 12712133), (7, 5448057), (21, 1816019), (43, 886893), (129, 295631), (157, 242907), (269, 141771), (301, 126699), (471, 80969), (807, 47257), (903, 42233), (1099, 34701), (1883, 20253), (3297, 11567), (5649, 6751)]