7481003

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 8887968

約数和(自身を除く): 1406965

約数列:

[1, 17, 19, 23, 53, 323, 361, 391, 437, 901, 1007, 1219, 6137, 7429, 8303, 17119, 19133, 20723, 23161, 141151, 325261, 393737, 440059, 7481003]

約数ペア:

[(1, 7481003), (17, 440059), (19, 393737), (23, 325261), (53, 141151), (323, 23161), (361, 20723), (391, 19133), (437, 17119), (901, 8303), (1007, 7429), (1219, 6137)]