4427247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 7096320

約数和(自身を除く): 2669073

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 307, 437, 627, 759, 921, 1311, 3377, 4807, 5833, 7061, 10131, 14421, 17499, 21183, 64163, 77671, 134159, 192489, 233013, 402477, 1475749, 4427247]

約数ペア:

[(1, 4427247), (3, 1475749), (11, 402477), (19, 233013), (23, 192489), (33, 134159), (57, 77671), (69, 64163), (209, 21183), (253, 17499), (307, 14421), (437, 10131), (627, 7061), (759, 5833), (921, 4807), (1311, 3377)]