1738993893

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{3061}}^1$

素因数の和:5165

約数の個数: 32

約数和(自身を含む): 2856037632

約数和(自身を除く): 1117043739

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 2081, 3061, 6243, 9183, 14567, 21427, 27053, 39793, 43701, 64281, 81159, 119379, 189371, 278551, 568113, 835653, 6369941, 19109823, 44589587, 82809233, 133768761, 248427699, 579664631, 1738993893]

約数ペア:

[(1, 1738993893), (3, 579664631), (7, 248427699), (13, 133768761), (21, 82809233), (39, 44589587), (91, 19109823), (273, 6369941), (2081, 835653), (3061, 568113), (6243, 278551), (9183, 189371), (14567, 119379), (21427, 81159), (27053, 64281), (39793, 43701)]