28923699

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 45600256

約数和(自身を除く): 16676557

約数列:

[1, 3, 7, 21, 61, 67, 183, 201, 337, 427, 469, 1011, 1281, 1407, 2359, 4087, 7077, 12261, 20557, 22579, 28609, 61671, 67737, 85827, 143899, 158053, 431697, 474159, 1377319, 4131957, 9641233, 28923699]

約数ペア:

[(1, 28923699), (3, 9641233), (7, 4131957), (21, 1377319), (61, 474159), (67, 431697), (183, 158053), (201, 143899), (337, 85827), (427, 67737), (469, 61671), (1011, 28609), (1281, 22579), (1407, 20557), (2359, 12261), (4087, 7077)]