1227915135937

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1\times {\mathrm{2998213}}^1$

素因数の和:2999688

約数の個数: 16

約数和(自身を含む): 1438567062912

約数和(自身を除く): 210651926975

約数列:

[1, 7, 41, 287, 1427, 9989, 58507, 409549, 2998213, 20987491, 122926733, 860487131, 4278449951, 29949149657, 175416447991, 1227915135937]

約数ペア:

[(1, 1227915135937), (7, 175416447991), (41, 29949149657), (287, 4278449951), (1427, 860487131), (9989, 122926733), (58507, 20987491), (409549, 2998213)]