2013258247

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{287321}}^1$

素因数の和:287359

約数の個数: 24

約数和(自身を含む): 2751395472

約数和(自身を除く): 738137225

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 287321, 2011247, 3160531, 3735173, 14078729, 22123717, 26146211, 41086903, 154866019, 183023477, 287608321, 2013258247]

約数ペア:

[(1, 2013258247), (7, 287608321), (11, 183023477), (13, 154866019), (49, 41086903), (77, 26146211), (91, 22123717), (143, 14078729), (539, 3735173), (637, 3160531), (1001, 2011247), (7007, 287321)]