775453441

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4783}}^1$

素因数の和:4885

約数の個数: 32

約数和(自身を含む): 992010240

約数和(自身を除く): 216556799

約数列:

[1, 7, 19, 23, 53, 133, 161, 371, 437, 1007, 1219, 3059, 4783, 7049, 8533, 23161, 33481, 90877, 110009, 162127, 253499, 636139, 770063, 1774493, 2090171, 4816481, 5830477, 14631197, 33715367, 40813339, 110779063, 775453441]

約数ペア:

[(1, 775453441), (7, 110779063), (19, 40813339), (23, 33715367), (53, 14631197), (133, 5830477), (161, 4816481), (371, 2090171), (437, 1774493), (1007, 770063), (1219, 636139), (3059, 253499), (4783, 162127), (7049, 110009), (8533, 90877), (23161, 33481)]