42268369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 53544960

約数和(自身を除く): 11276591

約数列:

[1, 11, 13, 19, 47, 143, 209, 247, 331, 517, 611, 893, 2717, 3641, 4303, 6289, 6721, 9823, 11609, 15557, 47333, 69179, 81757, 127699, 171127, 202241, 295583, 899327, 2224651, 3251413, 3842579, 42268369]

約数ペア:

[(1, 42268369), (11, 3842579), (13, 3251413), (19, 2224651), (47, 899327), (143, 295583), (209, 202241), (247, 171127), (331, 127699), (517, 81757), (611, 69179), (893, 47333), (2717, 15557), (3641, 11609), (4303, 9823), (6289, 6721)]