13393695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 24652800

約数和(自身を除く): 11259105

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 597, 641, 995, 1393, 1923, 2985, 3205, 4179, 4487, 6965, 9615, 13461, 20895, 22435, 67305, 127559, 382677, 637795, 892913, 1913385, 2678739, 4464565, 13393695]

約数ペア:

[(1, 13393695), (3, 4464565), (5, 2678739), (7, 1913385), (15, 892913), (21, 637795), (35, 382677), (105, 127559), (199, 67305), (597, 22435), (641, 20895), (995, 13461), (1393, 9615), (1923, 6965), (2985, 4487), (3205, 4179)]