243016367

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 286654464

約数和(自身を除く): 43638097

約数列:

[1, 11, 23, 47, 107, 191, 253, 517, 1081, 1177, 2101, 2461, 4393, 5029, 8977, 11891, 20437, 27071, 48323, 55319, 98747, 115667, 206471, 224807, 470051, 960539, 1272337, 2271181, 5170561, 10565929, 22092397, 243016367]

約数ペア:

[(1, 243016367), (11, 22092397), (23, 10565929), (47, 5170561), (107, 2271181), (191, 1272337), (253, 960539), (517, 470051), (1081, 224807), (1177, 206471), (2101, 115667), (2461, 98747), (4393, 55319), (5029, 48323), (8977, 27071), (11891, 20437)]