38601693

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{241}}^1$

素因数の和:334

約数の個数: 36

約数和(自身を含む): 61969908

約数和(自身を除く): 23368215

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 241, 333, 481, 723, 1369, 1443, 2169, 3133, 4107, 4329, 8917, 9399, 12321, 17797, 26751, 28197, 53391, 80253, 115921, 160173, 329929, 347763, 989787, 1043289, 2969361, 4289077, 12867231, 38601693]

約数ペア:

[(1, 38601693), (3, 12867231), (9, 4289077), (13, 2969361), (37, 1043289), (39, 989787), (111, 347763), (117, 329929), (241, 160173), (333, 115921), (481, 80253), (723, 53391), (1369, 28197), (1443, 26751), (2169, 17797), (3133, 12321), (4107, 9399), (4329, 8917)]