1375629479

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{2089}}^1$

素因数の和:2343

約数の個数: 24

約数和(自身を含む): 1629698400

約数和(自身を除く): 254068921

約数列:

[1, 7, 49, 89, 151, 623, 1057, 2089, 4361, 7399, 13439, 14623, 94073, 102361, 185921, 315439, 658511, 1301447, 2208073, 9110129, 15456511, 28074071, 196518497, 1375629479]

約数ペア:

[(1, 1375629479), (7, 196518497), (49, 28074071), (89, 15456511), (151, 9110129), (623, 2208073), (1057, 1301447), (2089, 658511), (4361, 315439), (7399, 185921), (13439, 102361), (14623, 94073)]