293550411

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{23977}}^1$

素因数の和:24051

約数の個数: 32

約数和(自身を含む): 497207808

約数和(自身を除く): 203657397

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 4081, 12243, 23977, 71931, 167839, 263747, 503517, 791241, 1270781, 1846229, 3812343, 5538687, 8895467, 13978591, 26686401, 41935773, 97850137, 293550411]

約数ペア:

[(1, 293550411), (3, 97850137), (7, 41935773), (11, 26686401), (21, 13978591), (33, 8895467), (53, 5538687), (77, 3812343), (159, 1846229), (231, 1270781), (371, 791241), (583, 503517), (1113, 263747), (1749, 167839), (4081, 71931), (12243, 23977)]