2012340405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1433}}^1\times {\mathrm{5507}}^1$

素因数の和:6965

約数の個数: 32

約数和(自身を含む): 3412139904

約数和(自身を除く): 1399799499

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1433, 4299, 5507, 7165, 16521, 21495, 24361, 27535, 73083, 82605, 93619, 121805, 280857, 365415, 468095, 1404285, 7891531, 23674593, 39457655, 118372965, 134156027, 402468081, 670780135, 2012340405]

約数ペア:

[(1, 2012340405), (3, 670780135), (5, 402468081), (15, 134156027), (17, 118372965), (51, 39457655), (85, 23674593), (255, 7891531), (1433, 1404285), (4299, 468095), (5507, 365415), (7165, 280857), (16521, 121805), (21495, 93619), (24361, 82605), (27535, 73083)]