242783607

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1787}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 370759680

約数和(自身を除く): 127976073

約数列:

[1, 3, 11, 23, 33, 69, 179, 253, 537, 759, 1787, 1969, 4117, 5361, 5907, 12351, 19657, 41101, 45287, 58971, 123303, 135861, 319873, 452111, 959619, 1356333, 3518603, 7357079, 10555809, 22071237, 80927869, 242783607]

約数ペア:

[(1, 242783607), (3, 80927869), (11, 22071237), (23, 10555809), (33, 7357079), (69, 3518603), (179, 1356333), (253, 959619), (537, 452111), (759, 319873), (1787, 135861), (1969, 123303), (4117, 58971), (5361, 45287), (5907, 41101), (12351, 19657)]