38512383

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2879}}^1$

素因数の和:2916

約数の個数: 32

約数和(自身を含む): 64512000

約数和(自身を除く): 25999617

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1911, 2879, 4459, 8637, 13377, 20153, 37427, 60459, 112281, 141071, 261989, 423213, 785967, 987497, 1833923, 2962491, 5501769, 12837461, 38512383]

約数ペア:

[(1, 38512383), (3, 12837461), (7, 5501769), (13, 2962491), (21, 1833923), (39, 987497), (49, 785967), (91, 423213), (147, 261989), (273, 141071), (343, 112281), (637, 60459), (1029, 37427), (1911, 20153), (2879, 13377), (4459, 8637)]