1217541123

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{8053}}^1$

素因数の和:8323

約数の個数: 24

約数和(自身を含む): 1786634928

約数和(自身を除く): 569093805

約数列:

[1, 3, 9, 107, 157, 321, 471, 963, 1413, 8053, 16799, 24159, 50397, 72477, 151191, 861671, 1264321, 2585013, 3792963, 7755039, 11378889, 135282347, 405847041, 1217541123]

約数ペア:

[(1, 1217541123), (3, 405847041), (9, 135282347), (107, 11378889), (157, 7755039), (321, 3792963), (471, 2585013), (963, 1264321), (1413, 861671), (8053, 151191), (16799, 72477), (24159, 50397)]