2271871797

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{11969}}^1$

素因数の和:12173

約数の個数: 32

約数和(自身を含む): 3389137920

約数和(自身を除く): 1117266123

約数列:

[1, 3, 13, 31, 39, 93, 157, 403, 471, 1209, 2041, 4867, 6123, 11969, 14601, 35907, 63271, 155597, 189813, 371039, 466791, 1113117, 1879133, 4823507, 5637399, 14470521, 24428729, 58253123, 73286187, 174759369, 757290599, 2271871797]

約数ペア:

[(1, 2271871797), (3, 757290599), (13, 174759369), (31, 73286187), (39, 58253123), (93, 24428729), (157, 14470521), (403, 5637399), (471, 4823507), (1209, 1879133), (2041, 1113117), (4867, 466791), (6123, 371039), (11969, 189813), (14601, 155597), (35907, 63271)]