62987379

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4909}}^1$

素因数の和:4979

約数の個数: 32

約数和(自身を含む): 105584640

約数和(自身を除く): 42597261

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 4909, 12831, 14727, 34363, 63817, 103089, 191451, 230723, 446719, 692169, 1340157, 1615061, 2999399, 4845183, 8998197, 20995793, 62987379]

約数ペア:

[(1, 62987379), (3, 20995793), (7, 8998197), (13, 4845183), (21, 2999399), (39, 1615061), (47, 1340157), (91, 692169), (141, 446719), (273, 230723), (329, 191451), (611, 103089), (987, 63817), (1833, 34363), (4277, 14727), (4909, 12831)]