11895117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 18144000

約数和(自身を除く): 6248883

約数列:

[1, 3, 13, 23, 39, 69, 89, 149, 267, 299, 447, 897, 1157, 1937, 2047, 3427, 3471, 5811, 6141, 10281, 13261, 26611, 39783, 44551, 79833, 133653, 172393, 305003, 517179, 915009, 3965039, 11895117]

約数ペア:

[(1, 11895117), (3, 3965039), (13, 915009), (23, 517179), (39, 305003), (69, 172393), (89, 133653), (149, 79833), (267, 44551), (299, 39783), (447, 26611), (897, 13261), (1157, 10281), (1937, 6141), (2047, 5811), (3427, 3471)]