401064881

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{10303}}^1$

素因数の和:10460

約数の個数: 16

約数和(自身を含む): 470851584

約数和(自身を除く): 69786703

約数列:

[1, 7, 67, 83, 469, 581, 5561, 10303, 38927, 72121, 690301, 855149, 4832107, 5986043, 57294983, 401064881]

約数ペア:

[(1, 401064881), (7, 57294983), (67, 5986043), (83, 4832107), (469, 855149), (581, 690301), (5561, 72121), (10303, 38927)]