4005417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3360

約数の個数: 16

約数和(自身を含む): 5938688

約数和(自身を除く): 1933271

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 3313, 9939, 43069, 102703, 129207, 308109, 1335139, 4005417]

約数ペア:

[(1, 4005417), (3, 1335139), (13, 308109), (31, 129207), (39, 102703), (93, 43069), (403, 9939), (1209, 3313)]