323875461

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{4049}}^1$

素因数の和:4365

約数の個数: 32

約数和(自身を含む): 533433600

約数和(自身を除く): 209558139

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 293, 879, 2051, 3809, 4049, 6153, 11427, 12147, 26663, 28343, 52637, 79989, 85029, 157911, 368459, 1105377, 1186357, 3559071, 8304499, 15422641, 24913497, 46267923, 107958487, 323875461]

約数ペア:

[(1, 323875461), (3, 107958487), (7, 46267923), (13, 24913497), (21, 15422641), (39, 8304499), (91, 3559071), (273, 1186357), (293, 1105377), (879, 368459), (2051, 157911), (3809, 85029), (4049, 79989), (6153, 52637), (11427, 28343), (12147, 26663)]