148297611

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641981}}^1$

素因数の和:642002

約数の個数: 16

約数和(自身を含む): 246521088

約数和(自身を除く): 98223477

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 641981, 1925943, 4493867, 7061791, 13481601, 21185373, 49432537, 148297611]

約数ペア:

[(1, 148297611), (3, 49432537), (7, 21185373), (11, 13481601), (21, 7061791), (33, 4493867), (77, 1925943), (231, 641981)]